qa/deepsea: migrate SES Build Validation tests to teuthology by smithfarm · Pull Request #8 · smithfarm/ceph

smithfarm · 2019-11-05T14:58:31Z

No description provided.

Merge it into the main deepsea task - having it separate doesn't add any value. Signed-off-by: Nathan Cutler <ncutler@suse.com>

Signed-off-by: Nathan Cutler <ncutler@suse.com>

when checking the salt-master and salt-minion service status. Signed-off-by: Nathan Cutler <ncutler@suse.com>

Service start is an asynchronous operation. Enable always triggers a reload, which might interfere with the service as it tries to start. Signed-off-by: Nathan Cutler <ncutler@suse.com>

Signed-off-by: Nathan Cutler <ncutler@suse.com>

So it can be called from other classes as well. Signed-off-by: Nathan Cutler <ncutler@suse.com>

"Salt Minion Auto-Discovery" is an unwanted new feature in 2018.3 Signed-off-by: Nathan Cutler <ncutler@suse.com>

Signed-off-by: Nathan Cutler <ncutler@suse.com>

instead of a list of dicts Signed-off-by: Nathan Cutler <ncutler@suse.com>

Make a new qa/deepsea/boilerplate containing global stuff Move distros/ to qa/deepsea/ and replace with symlink Signed-off-by: Nathan Cutler <ncutler@suse.com>

The remote.sh command does not produce any output in the log until the command completes. When not parsing the output, it's more important to get the output logged on a per-line basis: if the command times out, no output is logged at all, making it extremely difficult to debug the timeout. Signed-off-by: Nathan Cutler <ncutler@suse.com>

Signed-off-by: Nathan Cutler <ncutler@suse.com>

And noisily only if there is a problem. Signed-off-by: Nathan Cutler <ncutler@suse.com>

Signed-off-by: Nathan Cutler <ncutler@suse.com>

and make it respect quiet_salt Signed-off-by: Nathan Cutler <ncutler@suse.com>

Signed-off-by: Nathan Cutler <ncutler@suse.com>

Before, it would tolerate a list, but this just unnecessarily complicates the code. Signed-off-by: Nathan Cutler <ncutler@suse.com>

Signed-off-by: Nathan Cutler <ncutler@suse.com>

kshtsk · 2019-11-27T20:21:48Z

qa/tasks/scripts/ses_network_failure.sh

+net_storage_minions=$(salt-run select.minions roles=storage | awk '{print $2}')
+net_monitor_minions=$(salt-run select.minions roles=mon | awk '{print $2}')
+
+net_storage_minions_count=$(echo "$net_storage_minions" | wc -l)


If you're trying to count number of minions in list it is better to do via arrays, like:

storage_minions=($(salt-run select.minions roles=mon | awk '{print $2}')) storage_minions_count=${#net_storage_minions[@]}

kshtsk · 2019-11-27T20:24:13Z

qa/tasks/scripts/ses_network_failure.sh

+rm -f /mnt/file1.bin
+}
+
+create_netem_rules () {


this is a function for readability add 'function' keyword, and in the body add indentation.

...and for self-documented code, could you please add local variables for arguments.

not everywhere

kshtsk · 2019-11-27T20:29:53Z

qa/tasks/scripts/ses_network_failure.sh

+case $3 in 
+    '') ooo="$(echo -e $2)" ;;
+    *) ooo="$(echo -e "$2" | tail -$3)" ;;
+esac


What are you trying to do here?

kshtsk · 2019-11-27T20:31:09Z

qa/tasks/scripts/ses_nfs_dashboard_rest_api_part2.sh

+ # $1 path
+ # $2 pseudo
+ # $3 tag


Replace this with:

local path=$1 local pseudo=$2 local tag=$3

And use these variable in the dochere template below.

kshtsk · 2019-11-27T20:31:56Z

qa/tasks/scripts/ses_nfs_dashboard_rest_api_part2.sh

+ # $1 path
+ # $2 pseudo
+ # $3 tag


Same as above, give names to these parameters and use them in dochere template below.

kshtsk · 2019-11-27T20:36:37Z

qa/tasks/scripts/ses_nfs_dashboard_rest_api_part1.sh

+echo "role-mds/cluster/${storage_minions[1]}" >> /srv/pillar/ceph/proposals/policy.cfg
+
+echo "role-rgw/cluster/${storage_minions[2]}" >> /srv/pillar/ceph/proposals/policy.cfg
+


Why not:

roles=(ganesha mds rgw) for i in ${!roles[@]} ; do echo "role-${role[i]}/cluster/${storage_minions[i]}" >> /srv/pillar/ceph/proposals/policy.cfg done

kshtsk · 2019-11-28T12:12:21Z

qa/tasks/scripts/ses_tuned.sh

+    getservers="salt-run select.minions roles=$role | grep -v $(hostname -f)"
+    if [ $role == ceph-osd ]
+    then
+        role=storage
+        getservers="salt-run select.minions roles=$role | grep -v $(hostname -f)"
+    fi


This overall block is useless and complicates readability.
Avoid too many salt calls, and non-necessary 'eval':

[ $role == ceph-osd ] && role=storage minions=($(salt-run select.minions roles=$role | grep -v $(hostname -f))) minion_list="${minions[@]}" # this converts array to space separated list minion_list=${minion// /,} # this replaces spaces with commas, likely we do not have spaces in hostnames if [ -n $minion_list] ; then check_tuned $role salt -L $minion_list service.restart tuned.service check_tuned $role fi

kshtsk · 2019-11-28T12:28:12Z

qa/tasks/scripts/ses_tuned.sh

+role=$1
+
+if [ $(echo "$roles_list" | wc -l) -gt 1 ]
+then
+    for server in $(eval $getservers | awk '{print $2}')
+    do 
+        role=$(salt $server cmd.run "tuned-adm active | egrep '$role|virtual-guest'" --output=json | jq -r .[] | cut -d : -f 2)
+    done
+fi 
+
+salt -L $(eval $getservers | awk '{print $2}' | tr '\n' ',') cmd.run "tuned-adm active | egrep '$role|virtual-guest'"


Add indentation to function body, and the same as below:
avoid extra salt get minions call and non-necessary 'eval'.
it is more reasonable to pass minions as an array to the check_tuned function, like:

function check_tuned() { role=$1 shift minions="$@" # this renders rest of arguments as single space separated list roles=($role_list) if [ ${#roles} -gt 1 ] ; then for server in $minions ; do role=$(salt $server cmd.run "tuned-adm active | egrep '$role|virtual-guest'" --output=json | jq -r .[] | cut -d : -f 2) done fi salt -L ${minions// /,} cmd.run "tuned-adm active | egrep '$role|virtual-guest'" }

and later use

check_tuned $role ${minions[@]}

dthpulse · 2019-11-29T10:56:21Z

all implied in a8be42f which is currently under testing

kshtsk · 2019-11-29T12:10:19Z

qa/tasks/scripts/create_all_pools_at_once.sh

    ceph osd ls --format json | jq '. | length'
 }

+function power2() { echo "x=l($1)/l(2); scale=0; 2^((x+0.5)/1)" | bc -l; }


Not clear what this function is supposed to do?

Is this expected:

$ power2 18 16

you have to look to whole code and not just take part of it. This works.

https://ceph.io/pgcalc/

Not clear what this function is supposed to do?

If the value of the above calculation is less than the value of ( OSD# ) / ( Size ), then the value is updated to the value of ( OSD# ) / ( Size ). This is to ensure even load / data distribution by allocating at least one Primary or Secondary PG to every OSD for every Pool.
The output value is then rounded to the nearest power of 2.
Tip: The nearest power of 2 provides a marginal improvement in efficiency of the CRUSH algorithm.
If the nearest power of 2 is more than 25% below the original value, the next higher power of 2 is used.

Shouldn't this mean something like this?

function power2() { i=1 ; while [ $1 -gt $i ] ; do i=$(( i << 1 )) ; done ; echo $i ; }

Oh didn't know this OSD#/Size calculation and 25%, could you please add this in comments and put the reference to the doc where those magic numbers are taken.
Because power2 means for me power of 2, not something like taking into account of those 25%.

example: your power of 2 for 22 is 16, 22 - 16 = 6, 6 is around 37% of 16, it is more than 25%, so the resulting value should be 32?

well no, it should be always one closer to the given number.

kshtsk · 2019-11-29T12:23:43Z

qa/tasks/scripts/ses_tuned.sh

+    minion_list="${minions[@]}"  # this converts array to space separated list
+    minion_list=${minion// /,}       # this replaces spaces with commas, likely we do not have spaces in hostnames
+    if [ -n $minion_list] ; then
+        check_tuned $role


forgot to provide minions explicitly:

check_tuned $role ${minions[@]}

kshtsk · 2019-11-29T12:24:52Z

qa/tasks/scripts/ses_tuned.sh

+function check_tuned() {
+    role=$1
+    shift
+    minions="$@" # this renders rest of arguments as single space separated list


sorry about that, we need to use 'local' keywords for local function variables, otherwise it can override the global ones.

kshtsk · 2019-11-29T12:25:25Z

qa/tasks/scripts/ses_tuned.sh

+    if [ -n $minion_list] ; then
+        check_tuned $role
+        salt -L $minion_list service.restart tuned.service
+        check_tuned $role


included in f4e766a

Accordingly to cppreference.com [1]: "If multiple threads of execution access the same std::shared_ptr object without synchronization and any of those accesses uses a non-const member function of shared_ptr then a data race will occur (...)" [1]: https://en.cppreference.com/w/cpp/memory/shared_ptr/atomic One of the coredumps showed the `shared_ptr`-typed `OSD::osdmap` with healthy looking content but damaged control block: ``` [Current thread is 1 (Thread 0x7f7dcaf73700 (LWP 205295))] (gdb) bt #0 0x0000559cb81c3ea0 in ?? () #1 0x0000559c97675b27 in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release (this=0x559cba0ec900) at /usr/include/c++/8/bits/shared_ptr_base.h:148 #2 std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release (this=0x559cba0ec900) at /usr/include/c++/8/bits/shared_ptr_base.h:148 #3 0x0000559c975ef8aa in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/c++/8/bits/shared_ptr_base.h:1167 #4 std::__shared_ptr<OSDMap const, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/c++/8/bits/shared_ptr_base.h:1167 #5 std::shared_ptr<OSDMap const>::~shared_ptr (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/c++/8/bits/shared_ptr.h:103 #6 OSD::create_context (this=<optimized out>) at /usr/src/debug/ceph-15.0.0-10071.g5b5a3a3.el8.x86_64/src/osd/OSD.cc:9053 #7 0x0000559c97655571 in OSD::dequeue_peering_evt (this=0x559ca22ac000, sdata=0x559ca2ef2900, pg=0x559cb4aa3400, evt=std::shared_ptr<PGPeeringEvent> (use count 2, weak count 0) = {...}, handle=...) at /usr/src/debug/ceph-15.0.0-10071.g5b5a3a3.el8.x86_64/src/osd/OSD.cc:9665 #8 0x0000559c97886db6 in ceph::osd::scheduler::PGPeeringItem::run (this=<optimized out>, osd=<optimized out>, sdata=<optimized out>, pg=..., handle=...) at /usr/include/c++/8/ext/atomicity.h:96 #9 0x0000559c9764862f in ceph::osd::scheduler::OpSchedulerItem::run (handle=..., pg=..., sdata=<optimized out>, osd=<optimized out>, this=0x7f7dcaf703f0) at /usr/include/c++/8/bits/unique_ptr.h:342 ceph#10 OSD::ShardedOpWQ::_process (this=<optimized out>, thread_index=<optimized out>, hb=<optimized out>) at /usr/src/debug/ceph-15.0.0-10071.g5b5a3a3.el8.x86_64/src/osd/OSD.cc:10677 ceph#11 0x0000559c97c76094 in ShardedThreadPool::shardedthreadpool_worker (this=0x559ca22aca28, thread_index=14) at /usr/src/debug/ceph-15.0.0-10071.g5b5a3a3.el8.x86_64/src/common/WorkQueue.cc:311 ceph#12 0x0000559c97c78cf4 in ShardedThreadPool::WorkThreadSharded::entry (this=<optimized out>) at /usr/src/debug/ceph-15.0.0-10071.g5b5a3a3.el8.x86_64/src/common/WorkQueue.h:706 ceph#13 0x00007f7df17852de in start_thread () from /lib64/libpthread.so.0 ceph#14 0x00007f7df052f133 in __libc_ifunc_impl_list () from /lib64/libc.so.6 ceph#15 0x0000000000000000 in ?? () (gdb) frame 7 #7 0x0000559c97655571 in OSD::dequeue_peering_evt (this=0x559ca22ac000, sdata=0x559ca2ef2900, pg=0x559cb4aa3400, evt=std::shared_ptr<PGPeeringEvent> (use count 2, weak count 0) = {...}, handle=...) at /usr/src/debug/ceph-15.0.0-10071.g5b5a3a3.el8.x86_64/src/osd/OSD.cc:9665 9665 in /usr/src/debug/ceph-15.0.0-10071.g5b5a3a3.el8.x86_64/src/osd/OSD.cc (gdb) print osdmap $24 = std::shared_ptr<const OSDMap> (expired, weak count 0) = {get() = 0x559cba028000} (gdb) print *osdmap # pretty sane OSDMap (gdb) print sizeof(osdmap) $26 = 16 (gdb) x/2a &osdmap 0x559ca22acef0: 0x559cba028000 0x559cba0ec900 (gdb) frame 2 #2 std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release (this=0x559cba0ec900) at /usr/include/c++/8/bits/shared_ptr_base.h:148 148 /usr/include/c++/8/bits/shared_ptr_base.h: No such file or directory. (gdb) disassemble Dump of assembler code for function std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release(): ... 0x0000559c97675b1e <+62>: mov (%rdi),%rax 0x0000559c97675b21 <+65>: mov %rdi,%rbx 0x0000559c97675b24 <+68>: callq *0x10(%rax) => 0x0000559c97675b27 <+71>: test %rbp,%rbp ... End of assembler dump. (gdb) info registers rdi rbx rax rdi 0x559cba0ec900 94131624790272 rbx 0x559cba0ec900 94131624790272 rax 0x559cba0ec8a0 94131624790176 (gdb) x/a 0x559cba0ec8a0 + 0x10 0x559cba0ec8b0: 0x559cb81c3ea0 (gdb) bt #0 0x0000559cb81c3ea0 in ?? () ... (gdb) p $_siginfo._sifields._sigfault.si_addr $27 = (void *) 0x559cb81c3ea0 ``` Helgrind seems to agree: ``` ==00:00:02:54.519 510301== Possible data race during write of size 8 at 0xF123930 by thread ceph#90 ==00:00:02:54.519 510301== Locks held: 2, at addresses 0xF122A58 0xF1239A8 ==00:00:02:54.519 510301== at 0x7218DD: operator= (shared_ptr_base.h:1078) ==00:00:02:54.519 510301== by 0x7218DD: operator= (shared_ptr.h:103) ==00:00:02:54.519 510301== by 0x7218DD: OSD::_committed_osd_maps(unsigned int, unsigned int, MOSDMap*) (OSD.cc:8116) ==00:00:02:54.519 510301== by 0x7752CA: C_OnMapCommit::finish(int) (OSD.cc:7678) ==00:00:02:54.519 510301== by 0x72A06C: Context::complete(int) (Context.h:77) ==00:00:02:54.519 510301== by 0xD07F14: Finisher::finisher_thread_entry() (Finisher.cc:66) ==00:00:02:54.519 510301== by 0xA7E1203: mythread_wrapper (hg_intercepts.c:389) ==00:00:02:54.519 510301== by 0xC6182DD: start_thread (in /usr/lib64/libpthread-2.28.so) ==00:00:02:54.519 510301== by 0xD8B34B2: clone (in /usr/lib64/libc-2.28.so) ==00:00:02:54.519 510301== ==00:00:02:54.519 510301== This conflicts with a previous read of size 8 by thread ceph#117 ==00:00:02:54.519 510301== Locks held: 1, at address 0x2123E9A0 ==00:00:02:54.519 510301== at 0x6B5842: __shared_ptr (shared_ptr_base.h:1165) ==00:00:02:54.519 510301== by 0x6B5842: shared_ptr (shared_ptr.h:129) ==00:00:02:54.519 510301== by 0x6B5842: get_osdmap (OSD.h:1700) ==00:00:02:54.519 510301== by 0x6B5842: OSD::create_context() (OSD.cc:9053) ==00:00:02:54.519 510301== by 0x71B570: OSD::dequeue_peering_evt(OSDShard*, PG*, std::shared_ptr<PGPeeringEvent>, ThreadPool::TPHandle&) (OSD.cc:9665) ==00:00:02:54.519 510301== by 0x71B997: OSD::dequeue_delete(OSDShard*, PG*, unsigned int, ThreadPool::TPHandle&) (OSD.cc:9701) ==00:00:02:54.519 510301== by 0x70E62E: run (OpSchedulerItem.h:148) ==00:00:02:54.519 510301== by 0x70E62E: OSD::ShardedOpWQ::_process(unsigned int, ceph::heartbeat_handle_d*) (OSD.cc:10677) ==00:00:02:54.519 510301== by 0xD3C093: ShardedThreadPool::shardedthreadpool_worker(unsigned int) (WorkQueue.cc:311) ==00:00:02:54.519 510301== by 0xD3ECF3: ShardedThreadPool::WorkThreadSharded::entry() (WorkQueue.h:706) ==00:00:02:54.519 510301== by 0xA7E1203: mythread_wrapper (hg_intercepts.c:389) ==00:00:02:54.519 510301== by 0xC6182DD: start_thread (in /usr/lib64/libpthread-2.28.so) ==00:00:02:54.519 510301== Address 0xf123930 is 3,824 bytes inside a block of size 10,296 alloc'd ==00:00:02:54.519 510301== at 0xA7DC0C3: operator new[](unsigned long) (vg_replace_malloc.c:433) ==00:00:02:54.519 510301== by 0x66F766: main (ceph_osd.cc:688) ==00:00:02:54.519 510301== Block was alloc'd by thread #1 ``` Actually there is plenty of similar issues reported like: ``` ==00:00:05:04.903 510301== Possible data race during read of size 8 at 0x1E3E0588 by thread ceph#119 ==00:00:05:04.903 510301== Locks held: 1, at address 0x1EAD41D0 ==00:00:05:04.903 510301== at 0x753165: clear (hashtable.h:2051) ==00:00:05:04.903 510301== by 0x753165: std::_Hashtable<entity_addr_t, std::pair<entity_addr_t const, utime_t>, mempool::pool_allocator<(mempool::pool_index_t)15, std::pair<entity_addr_t const, utime_t> >, std::__detail::_Select1st, std::equal_to<entity_addr_t>, std::hash<entity_addr_t>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__deta il::_Hashtable_traits<true, false, true> >::~_Hashtable() (hashtable.h:1369) ==00:00:05:04.903 510301== by 0x75331C: ~unordered_map (unordered_map.h:102) ==00:00:05:04.903 510301== by 0x75331C: OSDMap::~OSDMap() (OSDMap.h:350) ==00:00:05:04.903 510301== by 0x753606: operator() (shared_cache.hpp:100) ==00:00:05:04.903 510301== by 0x753606: std::_Sp_counted_deleter<OSDMap const*, SharedLRU<unsigned int, OSDMap const>::Cleanup, std::allocator<void>, (__gnu_cxx::_Lock_policy)2>::_M_dispose() (shared_ptr _base.h:471) ==00:00:05:04.903 510301== by 0x73BB26: _M_release (shared_ptr_base.h:155) ==00:00:05:04.903 510301== by 0x73BB26: std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release() (shared_ptr_base.h:148) ==00:00:05:04.903 510301== by 0x6B58A9: ~__shared_count (shared_ptr_base.h:728) ==00:00:05:04.903 510301== by 0x6B58A9: ~__shared_ptr (shared_ptr_base.h:1167) ==00:00:05:04.903 510301== by 0x6B58A9: ~shared_ptr (shared_ptr.h:103) ==00:00:05:04.903 510301== by 0x6B58A9: OSD::create_context() (OSD.cc:9053) ==00:00:05:04.903 510301== by 0x71B570: OSD::dequeue_peering_evt(OSDShard*, PG*, std::shared_ptr<PGPeeringEvent>, ThreadPool::TPHandle&) (OSD.cc:9665) ==00:00:05:04.903 510301== by 0x71B997: OSD::dequeue_delete(OSDShard*, PG*, unsigned int, ThreadPool::TPHandle&) (OSD.cc:9701) ==00:00:05:04.903 510301== by 0x70E62E: run (OpSchedulerItem.h:148) ==00:00:05:04.903 510301== by 0x70E62E: OSD::ShardedOpWQ::_process(unsigned int, ceph::heartbeat_handle_d*) (OSD.cc:10677) ==00:00:05:04.903 510301== by 0xD3C093: ShardedThreadPool::shardedthreadpool_worker(unsigned int) (WorkQueue.cc:311) ==00:00:05:04.903 510301== by 0xD3ECF3: ShardedThreadPool::WorkThreadSharded::entry() (WorkQueue.h:706) ==00:00:05:04.903 510301== by 0xA7E1203: mythread_wrapper (hg_intercepts.c:389) ==00:00:05:04.903 510301== by 0xC6182DD: start_thread (in /usr/lib64/libpthread-2.28.so) ==00:00:05:04.903 510301== by 0xD8B34B2: clone (in /usr/lib64/libc-2.28.so) ==00:00:05:04.903 510301== ==00:00:05:04.903 510301== This conflicts with a previous write of size 8 by thread ceph#90 ==00:00:05:04.903 510301== Locks held: 2, at addresses 0xF122A58 0xF1239A8 ==00:00:05:04.903 510301== at 0x7531E1: clear (hashtable.h:2054) ==00:00:05:04.903 510301== by 0x7531E1: std::_Hashtable<entity_addr_t, std::pair<entity_addr_t const, utime_t>, mempool::pool_allocator<(mempool::pool_index_t)15, std::pair<entity_addr_t const, utime_t> >, std::__detail::_Select1st, std::equal_to<entity_addr_t>, std::hash<entity_addr_t>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<true, false, true> >::~_Hashtable() (hashtable.h:1369) ==00:00:05:04.903 510301== by 0x75331C: ~unordered_map (unordered_map.h:102) ==00:00:05:04.903 510301== by 0x75331C: OSDMap::~OSDMap() (OSDMap.h:350) ==00:00:05:04.903 510301== by 0x753606: operator() (shared_cache.hpp:100) ==00:00:05:04.903 510301== by 0x753606: std::_Sp_counted_deleter<OSDMap const*, SharedLRU<unsigned int, OSDMap const>::Cleanup, std::allocator<void>, (__gnu_cxx::_Lock_policy)2>::_M_dispose() (shared_ptr_base.h:471) ==00:00:05:04.903 510301== by 0x73BB26: _M_release (shared_ptr_base.h:155) ==00:00:05:04.903 510301== by 0x73BB26: std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release() (shared_ptr_base.h:148) ==00:00:05:04.903 510301== by 0x72191E: operator= (shared_ptr_base.h:747) ==00:00:05:04.903 510301== by 0x72191E: operator= (shared_ptr_base.h:1078) ==00:00:05:04.903 510301== by 0x72191E: operator= (shared_ptr.h:103) ==00:00:05:04.903 510301== by 0x72191E: OSD::_committed_osd_maps(unsigned int, unsigned int, MOSDMap*) (OSD.cc:8116) ==00:00:05:04.903 510301== by 0x7752CA: C_OnMapCommit::finish(int) (OSD.cc:7678) ==00:00:05:04.903 510301== by 0x72A06C: Context::complete(int) (Context.h:77) ==00:00:05:04.903 510301== by 0xD07F14: Finisher::finisher_thread_entry() (Finisher.cc:66) ==00:00:05:04.903 510301== Address 0x1e3e0588 is 872 bytes inside a block of size 1,208 alloc'd ==00:00:05:04.903 510301== at 0xA7DC0C3: operator new[](unsigned long) (vg_replace_malloc.c:433) ==00:00:05:04.903 510301== by 0x6C7C0C: OSDService::try_get_map(unsigned int) (OSD.cc:1606) ==00:00:05:04.903 510301== by 0x7213BD: get_map (OSD.h:699) ==00:00:05:04.903 510301== by 0x7213BD: get_map (OSD.h:1732) ==00:00:05:04.903 510301== by 0x7213BD: OSD::_committed_osd_maps(unsigned int, unsigned int, MOSDMap*) (OSD.cc:8076) ==00:00:05:04.903 510301== by 0x7752CA: C_OnMapCommit::finish(int) (OSD.cc:7678) ==00:00:05:04.903 510301== by 0x72A06C: Context::complete(int) (Context.h:77) ==00:00:05:04.903 510301== by 0xD07F14: Finisher::finisher_thread_entry() (Finisher.cc:66) ==00:00:05:04.903 510301== by 0xA7E1203: mythread_wrapper (hg_intercepts.c:389) ==00:00:05:04.903 510301== by 0xC6182DD: start_thread (in /usr/lib64/libpthread-2.28.so) ==00:00:05:04.903 510301== by 0xD8B34B2: clone (in /usr/lib64/libc-2.28.so) ``` Signed-off-by: Radoslaw Zarzynski <rzarzyns@redhat.com>

Accordingly to cppreference.com [1]: "If multiple threads of execution access the same std::shared_ptr object without synchronization and any of those accesses uses a non-const member function of shared_ptr then a data race will occur (...)" [1]: https://en.cppreference.com/w/cpp/memory/shared_ptr/atomic One of the coredumps showed the `shared_ptr`-typed `OSD::osdmap` with healthy looking content but damaged control block: ``` [Current thread is 1 (Thread 0x7f7dcaf73700 (LWP 205295))] (gdb) bt #0 0x0000559cb81c3ea0 in ?? () #1 0x0000559c97675b27 in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release (this=0x559cba0ec900) at /usr/include/c++/8/bits/shared_ptr_base.h:148 #2 std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release (this=0x559cba0ec900) at /usr/include/c++/8/bits/shared_ptr_base.h:148 #3 0x0000559c975ef8aa in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/c++/8/bits/shared_ptr_base.h:1167 #4 std::__shared_ptr<OSDMap const, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/c++/8/bits/shared_ptr_base.h:1167 #5 std::shared_ptr<OSDMap const>::~shared_ptr (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/c++/8/bits/shared_ptr.h:103 #6 OSD::create_context (this=<optimized out>) at /usr/src/debug/ceph-15.0.0-10071.g5b5a3a3.el8.x86_64/src/osd/OSD.cc:9053 #7 0x0000559c97655571 in OSD::dequeue_peering_evt (this=0x559ca22ac000, sdata=0x559ca2ef2900, pg=0x559cb4aa3400, evt=std::shared_ptr<PGPeeringEvent> (use count 2, weak count 0) = {...}, handle=...) at /usr/src/debug/ceph-15.0.0-10071.g5b5a3a3.el8.x86_64/src/osd/OSD.cc:9665 #8 0x0000559c97886db6 in ceph::osd::scheduler::PGPeeringItem::run (this=<optimized out>, osd=<optimized out>, sdata=<optimized out>, pg=..., handle=...) at /usr/include/c++/8/ext/atomicity.h:96 #9 0x0000559c9764862f in ceph::osd::scheduler::OpSchedulerItem::run (handle=..., pg=..., sdata=<optimized out>, osd=<optimized out>, this=0x7f7dcaf703f0) at /usr/include/c++/8/bits/unique_ptr.h:342 ceph#10 OSD::ShardedOpWQ::_process (this=<optimized out>, thread_index=<optimized out>, hb=<optimized out>) at /usr/src/debug/ceph-15.0.0-10071.g5b5a3a3.el8.x86_64/src/osd/OSD.cc:10677 ceph#11 0x0000559c97c76094 in ShardedThreadPool::shardedthreadpool_worker (this=0x559ca22aca28, thread_index=14) at /usr/src/debug/ceph-15.0.0-10071.g5b5a3a3.el8.x86_64/src/common/WorkQueue.cc:311 ceph#12 0x0000559c97c78cf4 in ShardedThreadPool::WorkThreadSharded::entry (this=<optimized out>) at /usr/src/debug/ceph-15.0.0-10071.g5b5a3a3.el8.x86_64/src/common/WorkQueue.h:706 ceph#13 0x00007f7df17852de in start_thread () from /lib64/libpthread.so.0 ceph#14 0x00007f7df052f133 in __libc_ifunc_impl_list () from /lib64/libc.so.6 ceph#15 0x0000000000000000 in ?? () (gdb) frame 7 #7 0x0000559c97655571 in OSD::dequeue_peering_evt (this=0x559ca22ac000, sdata=0x559ca2ef2900, pg=0x559cb4aa3400, evt=std::shared_ptr<PGPeeringEvent> (use count 2, weak count 0) = {...}, handle=...) at /usr/src/debug/ceph-15.0.0-10071.g5b5a3a3.el8.x86_64/src/osd/OSD.cc:9665 9665 in /usr/src/debug/ceph-15.0.0-10071.g5b5a3a3.el8.x86_64/src/osd/OSD.cc (gdb) print osdmap $24 = std::shared_ptr<const OSDMap> (expired, weak count 0) = {get() = 0x559cba028000} (gdb) print *osdmap # pretty sane OSDMap (gdb) print sizeof(osdmap) $26 = 16 (gdb) x/2a &osdmap 0x559ca22acef0: 0x559cba028000 0x559cba0ec900 (gdb) frame 2 #2 std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release (this=0x559cba0ec900) at /usr/include/c++/8/bits/shared_ptr_base.h:148 148 /usr/include/c++/8/bits/shared_ptr_base.h: No such file or directory. (gdb) disassemble Dump of assembler code for function std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release(): ... 0x0000559c97675b1e <+62>: mov (%rdi),%rax 0x0000559c97675b21 <+65>: mov %rdi,%rbx 0x0000559c97675b24 <+68>: callq *0x10(%rax) => 0x0000559c97675b27 <+71>: test %rbp,%rbp ... End of assembler dump. (gdb) info registers rdi rbx rax rdi 0x559cba0ec900 94131624790272 rbx 0x559cba0ec900 94131624790272 rax 0x559cba0ec8a0 94131624790176 (gdb) x/a 0x559cba0ec8a0 + 0x10 0x559cba0ec8b0: 0x559cb81c3ea0 (gdb) bt #0 0x0000559cb81c3ea0 in ?? () ... (gdb) p $_siginfo._sifields._sigfault.si_addr $27 = (void *) 0x559cb81c3ea0 ``` Helgrind seems to agree: ``` ==00:00:02:54.519 510301== Possible data race during write of size 8 at 0xF123930 by thread ceph#90 ==00:00:02:54.519 510301== Locks held: 2, at addresses 0xF122A58 0xF1239A8 ==00:00:02:54.519 510301== at 0x7218DD: operator= (shared_ptr_base.h:1078) ==00:00:02:54.519 510301== by 0x7218DD: operator= (shared_ptr.h:103) ==00:00:02:54.519 510301== by 0x7218DD: OSD::_committed_osd_maps(unsigned int, unsigned int, MOSDMap*) (OSD.cc:8116) ==00:00:02:54.519 510301== by 0x7752CA: C_OnMapCommit::finish(int) (OSD.cc:7678) ==00:00:02:54.519 510301== by 0x72A06C: Context::complete(int) (Context.h:77) ==00:00:02:54.519 510301== by 0xD07F14: Finisher::finisher_thread_entry() (Finisher.cc:66) ==00:00:02:54.519 510301== by 0xA7E1203: mythread_wrapper (hg_intercepts.c:389) ==00:00:02:54.519 510301== by 0xC6182DD: start_thread (in /usr/lib64/libpthread-2.28.so) ==00:00:02:54.519 510301== by 0xD8B34B2: clone (in /usr/lib64/libc-2.28.so) ==00:00:02:54.519 510301== ==00:00:02:54.519 510301== This conflicts with a previous read of size 8 by thread ceph#117 ==00:00:02:54.519 510301== Locks held: 1, at address 0x2123E9A0 ==00:00:02:54.519 510301== at 0x6B5842: __shared_ptr (shared_ptr_base.h:1165) ==00:00:02:54.519 510301== by 0x6B5842: shared_ptr (shared_ptr.h:129) ==00:00:02:54.519 510301== by 0x6B5842: get_osdmap (OSD.h:1700) ==00:00:02:54.519 510301== by 0x6B5842: OSD::create_context() (OSD.cc:9053) ==00:00:02:54.519 510301== by 0x71B570: OSD::dequeue_peering_evt(OSDShard*, PG*, std::shared_ptr<PGPeeringEvent>, ThreadPool::TPHandle&) (OSD.cc:9665) ==00:00:02:54.519 510301== by 0x71B997: OSD::dequeue_delete(OSDShard*, PG*, unsigned int, ThreadPool::TPHandle&) (OSD.cc:9701) ==00:00:02:54.519 510301== by 0x70E62E: run (OpSchedulerItem.h:148) ==00:00:02:54.519 510301== by 0x70E62E: OSD::ShardedOpWQ::_process(unsigned int, ceph::heartbeat_handle_d*) (OSD.cc:10677) ==00:00:02:54.519 510301== by 0xD3C093: ShardedThreadPool::shardedthreadpool_worker(unsigned int) (WorkQueue.cc:311) ==00:00:02:54.519 510301== by 0xD3ECF3: ShardedThreadPool::WorkThreadSharded::entry() (WorkQueue.h:706) ==00:00:02:54.519 510301== by 0xA7E1203: mythread_wrapper (hg_intercepts.c:389) ==00:00:02:54.519 510301== by 0xC6182DD: start_thread (in /usr/lib64/libpthread-2.28.so) ==00:00:02:54.519 510301== Address 0xf123930 is 3,824 bytes inside a block of size 10,296 alloc'd ==00:00:02:54.519 510301== at 0xA7DC0C3: operator new[](unsigned long) (vg_replace_malloc.c:433) ==00:00:02:54.519 510301== by 0x66F766: main (ceph_osd.cc:688) ==00:00:02:54.519 510301== Block was alloc'd by thread #1 ``` Actually there is plenty of similar issues reported like: ``` ==00:00:05:04.903 510301== Possible data race during read of size 8 at 0x1E3E0588 by thread ceph#119 ==00:00:05:04.903 510301== Locks held: 1, at address 0x1EAD41D0 ==00:00:05:04.903 510301== at 0x753165: clear (hashtable.h:2051) ==00:00:05:04.903 510301== by 0x753165: std::_Hashtable<entity_addr_t, std::pair<entity_addr_t const, utime_t>, mempool::pool_allocator<(mempool::pool_index_t)15, std::pair<entity_addr_t const, utime_t> >, std::__detail::_Select1st, std::equal_to<entity_addr_t>, std::hash<entity_addr_t>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__deta il::_Hashtable_traits<true, false, true> >::~_Hashtable() (hashtable.h:1369) ==00:00:05:04.903 510301== by 0x75331C: ~unordered_map (unordered_map.h:102) ==00:00:05:04.903 510301== by 0x75331C: OSDMap::~OSDMap() (OSDMap.h:350) ==00:00:05:04.903 510301== by 0x753606: operator() (shared_cache.hpp:100) ==00:00:05:04.903 510301== by 0x753606: std::_Sp_counted_deleter<OSDMap const*, SharedLRU<unsigned int, OSDMap const>::Cleanup, std::allocator<void>, (__gnu_cxx::_Lock_policy)2>::_M_dispose() (shared_ptr _base.h:471) ==00:00:05:04.903 510301== by 0x73BB26: _M_release (shared_ptr_base.h:155) ==00:00:05:04.903 510301== by 0x73BB26: std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release() (shared_ptr_base.h:148) ==00:00:05:04.903 510301== by 0x6B58A9: ~__shared_count (shared_ptr_base.h:728) ==00:00:05:04.903 510301== by 0x6B58A9: ~__shared_ptr (shared_ptr_base.h:1167) ==00:00:05:04.903 510301== by 0x6B58A9: ~shared_ptr (shared_ptr.h:103) ==00:00:05:04.903 510301== by 0x6B58A9: OSD::create_context() (OSD.cc:9053) ==00:00:05:04.903 510301== by 0x71B570: OSD::dequeue_peering_evt(OSDShard*, PG*, std::shared_ptr<PGPeeringEvent>, ThreadPool::TPHandle&) (OSD.cc:9665) ==00:00:05:04.903 510301== by 0x71B997: OSD::dequeue_delete(OSDShard*, PG*, unsigned int, ThreadPool::TPHandle&) (OSD.cc:9701) ==00:00:05:04.903 510301== by 0x70E62E: run (OpSchedulerItem.h:148) ==00:00:05:04.903 510301== by 0x70E62E: OSD::ShardedOpWQ::_process(unsigned int, ceph::heartbeat_handle_d*) (OSD.cc:10677) ==00:00:05:04.903 510301== by 0xD3C093: ShardedThreadPool::shardedthreadpool_worker(unsigned int) (WorkQueue.cc:311) ==00:00:05:04.903 510301== by 0xD3ECF3: ShardedThreadPool::WorkThreadSharded::entry() (WorkQueue.h:706) ==00:00:05:04.903 510301== by 0xA7E1203: mythread_wrapper (hg_intercepts.c:389) ==00:00:05:04.903 510301== by 0xC6182DD: start_thread (in /usr/lib64/libpthread-2.28.so) ==00:00:05:04.903 510301== by 0xD8B34B2: clone (in /usr/lib64/libc-2.28.so) ==00:00:05:04.903 510301== ==00:00:05:04.903 510301== This conflicts with a previous write of size 8 by thread ceph#90 ==00:00:05:04.903 510301== Locks held: 2, at addresses 0xF122A58 0xF1239A8 ==00:00:05:04.903 510301== at 0x7531E1: clear (hashtable.h:2054) ==00:00:05:04.903 510301== by 0x7531E1: std::_Hashtable<entity_addr_t, std::pair<entity_addr_t const, utime_t>, mempool::pool_allocator<(mempool::pool_index_t)15, std::pair<entity_addr_t const, utime_t> >, std::__detail::_Select1st, std::equal_to<entity_addr_t>, std::hash<entity_addr_t>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<true, false, true> >::~_Hashtable() (hashtable.h:1369) ==00:00:05:04.903 510301== by 0x75331C: ~unordered_map (unordered_map.h:102) ==00:00:05:04.903 510301== by 0x75331C: OSDMap::~OSDMap() (OSDMap.h:350) ==00:00:05:04.903 510301== by 0x753606: operator() (shared_cache.hpp:100) ==00:00:05:04.903 510301== by 0x753606: std::_Sp_counted_deleter<OSDMap const*, SharedLRU<unsigned int, OSDMap const>::Cleanup, std::allocator<void>, (__gnu_cxx::_Lock_policy)2>::_M_dispose() (shared_ptr_base.h:471) ==00:00:05:04.903 510301== by 0x73BB26: _M_release (shared_ptr_base.h:155) ==00:00:05:04.903 510301== by 0x73BB26: std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release() (shared_ptr_base.h:148) ==00:00:05:04.903 510301== by 0x72191E: operator= (shared_ptr_base.h:747) ==00:00:05:04.903 510301== by 0x72191E: operator= (shared_ptr_base.h:1078) ==00:00:05:04.903 510301== by 0x72191E: operator= (shared_ptr.h:103) ==00:00:05:04.903 510301== by 0x72191E: OSD::_committed_osd_maps(unsigned int, unsigned int, MOSDMap*) (OSD.cc:8116) ==00:00:05:04.903 510301== by 0x7752CA: C_OnMapCommit::finish(int) (OSD.cc:7678) ==00:00:05:04.903 510301== by 0x72A06C: Context::complete(int) (Context.h:77) ==00:00:05:04.903 510301== by 0xD07F14: Finisher::finisher_thread_entry() (Finisher.cc:66) ==00:00:05:04.903 510301== Address 0x1e3e0588 is 872 bytes inside a block of size 1,208 alloc'd ==00:00:05:04.903 510301== at 0xA7DC0C3: operator new[](unsigned long) (vg_replace_malloc.c:433) ==00:00:05:04.903 510301== by 0x6C7C0C: OSDService::try_get_map(unsigned int) (OSD.cc:1606) ==00:00:05:04.903 510301== by 0x7213BD: get_map (OSD.h:699) ==00:00:05:04.903 510301== by 0x7213BD: get_map (OSD.h:1732) ==00:00:05:04.903 510301== by 0x7213BD: OSD::_committed_osd_maps(unsigned int, unsigned int, MOSDMap*) (OSD.cc:8076) ==00:00:05:04.903 510301== by 0x7752CA: C_OnMapCommit::finish(int) (OSD.cc:7678) ==00:00:05:04.903 510301== by 0x72A06C: Context::complete(int) (Context.h:77) ==00:00:05:04.903 510301== by 0xD07F14: Finisher::finisher_thread_entry() (Finisher.cc:66) ==00:00:05:04.903 510301== by 0xA7E1203: mythread_wrapper (hg_intercepts.c:389) ==00:00:05:04.903 510301== by 0xC6182DD: start_thread (in /usr/lib64/libpthread-2.28.so) ==00:00:05:04.903 510301== by 0xD8B34B2: clone (in /usr/lib64/libc-2.28.so) ``` Signed-off-by: Radoslaw Zarzynski <rzarzyns@redhat.com> (cherry picked from commit 80da5f9) Conflicts: src/osd/OSD.cc in bool OSD::asok_command int OSD::shutdown void OSD::maybe_update_heartbeat_peers void OSD::_preboot void OSD::queue_want_up_thru void OSD::send_alive void OSD::send_failures void OSD::send_beacon MPGStats* OSD::collect_pg_stats void OSD::note_down_osd void OSD::consume_map void OSD::activate_map src/osd/OSD.h in private: dispatch_session_waiting - also use the new const OSDMapRef in places that no longer exist in master src/osd/OSD.cc in void OSDService::share_map void OSDService::send_incremental_map int OSD::_do_command void OSD::note_up_osd int OSD::init_op_flags src/osd/OSD.h in void send_incremental_map void share_map

* no need to discard_result(). as `output_stream::close()` returns an empty future<> already * free the connected socket after the background task finishes, because: we should not free the connected socket before the promise referencing it is fulfilled. otherwise we have error messages from ASan, like ==287182==ERROR: AddressSanitizer: heap-use-after-free on address 0x611000019aa0 at pc 0x55e2ae2de882 bp 0x7fff7e2bf080 sp 0x7fff7e2bf078 READ of size 8 at 0x611000019aa0 thread T0 #0 0x55e2ae2de881 in seastar::reactor_backend_aio::await_events(int, __sigset_t const*) ../src/seastar/src/core/reactor_backend.cc:396 #1 0x55e2ae2dfb59 in seastar::reactor_backend_aio::reap_kernel_completions() ../src/seastar/src/core/reactor_backend.cc:428 #2 0x55e2adbea397 in seastar::reactor::reap_kernel_completions_pollfn::poll() (/var/ssd/ceph/build/bin/crimson-osd+0x155e9397) #3 0x55e2adaec6d0 in seastar::reactor::poll_once() ../src/seastar/src/core/reactor.cc:2789 #4 0x55e2adae7cf7 in operator() ../src/seastar/src/core/reactor.cc:2687 #5 0x55e2adb7c595 in __invoke_impl<bool, seastar::reactor::run()::<lambda()>&> /usr/include/c++/10/bits/invoke.h:60 #6 0x55e2adb699b0 in __invoke_r<bool, seastar::reactor::run()::<lambda()>&> /usr/include/c++/10/bits/invoke.h:113 #7 0x55e2adb50222 in _M_invoke /usr/include/c++/10/bits/std_function.h:291 #8 0x55e2adc2ba00 in std::function<bool ()>::operator()() const /usr/include/c++/10/bits/std_function.h:622 #9 0x55e2adaea491 in seastar::reactor::run() ../src/seastar/src/core/reactor.cc:2713 ceph#10 0x55e2ad98f1c7 in seastar::app_template::run_deprecated(int, char**, std::function<void ()>&&) ../src/seastar/src/core/app-template.cc:199 ceph#11 0x55e2a9e57538 in main ../src/crimson/osd/main.cc:148 ceph#12 0x7fae7f20de0a in __libc_start_main ../csu/libc-start.c:308 ceph#13 0x55e2a9d431e9 in _start (/var/ssd/ceph/build/bin/crimson-osd+0x117421e9) 0x611000019aa0 is located 96 bytes inside of 240-byte region [0x611000019a40,0x611000019b30) freed by thread T0 here: #0 0x7fae80a4e487 in operator delete(void*, unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.6+0xac487) #1 0x55e2ae302a0a in seastar::aio_pollable_fd_state::~aio_pollable_fd_state() ../src/seastar/src/core/reactor_backend.cc:458 #2 0x55e2ae2e1059 in seastar::reactor_backend_aio::forget(seastar::pollable_fd_state&) ../src/seastar/src/core/reactor_backend.cc:524 #3 0x55e2adab9b9a in seastar::pollable_fd_state::forget() ../src/seastar/src/core/reactor.cc:1396 #4 0x55e2adab9d05 in seastar::intrusive_ptr_release(seastar::pollable_fd_state*) ../src/seastar/src/core/reactor.cc:1401 #5 0x55e2ace1b72b in boost::intrusive_ptr<seastar::pollable_fd_state>::~intrusive_ptr() /opt/ceph/include/boost/smart_ptr/intrusive_ptr.hpp:98 #6 0x55e2ace115a5 in seastar::pollable_fd::~pollable_fd() ../src/seastar/include/seastar/core/internal/pollable_fd.hh:109 #7 0x55e2ae0ed35c in seastar::net::posix_server_socket_impl::~posix_server_socket_impl() ../src/seastar/include/seastar/net/posix-stack.hh:161 #8 0x55e2ae0ed3cf in seastar::net::posix_server_socket_impl::~posix_server_socket_impl() ../src/seastar/include/seastar/net/posix-stack.hh:161 #9 0x55e2ae0ed943 in std::default_delete<seastar::net::api_v2::server_socket_impl>::operator()(seastar::net::api_v2::server_socket_impl*) const /usr/include/c++/10/bits/unique_ptr.h:81 ceph#10 0x55e2ae0db357 in std::unique_ptr<seastar::net::api_v2::server_socket_impl, std::default_delete<seastar::net::api_v2::server_socket_impl> >::~unique_ptr() /usr/include/c++/10/bits/unique_ptr.h:357 ceph#11 0x55e2ae1438b7 in seastar::api_v2::server_socket::~server_socket() ../src/seastar/src/net/stack.cc:195 ceph#12 0x55e2aa1c7656 in std::_Optional_payload_base<seastar::api_v2::server_socket>::_M_destroy() /usr/include/c++/10/optional:260 ceph#13 0x55e2aa16c84b in std::_Optional_payload_base<seastar::api_v2::server_socket>::_M_reset() /usr/include/c++/10/optional:280 ceph#14 0x55e2ac24b2b7 in std::_Optional_base_impl<seastar::api_v2::server_socket, std::_Optional_base<seastar::api_v2::server_socket, false, false> >::_M_reset() /usr/include/c++/10/optional:432 ceph#15 0x55e2ac23f37b in std::optional<seastar::api_v2::server_socket>::reset() /usr/include/c++/10/optional:975 ceph#16 0x55e2ac21a2e7 in crimson::admin::AdminSocket::stop() ../src/crimson/admin/admin_socket.cc:265 ceph#17 0x55e2aa099825 in operator() ../src/crimson/osd/osd.cc:450 ceph#18 0x55e2aa0d4e3e in apply ../src/seastar/include/seastar/core/apply.hh:36 Signed-off-by: Kefu Chai <kchai@redhat.com>

Otherwise, if we assert, we'll hang here: Thread 1 (Thread 0x7f74eba79580 (LWP 1688617)): #0 0x00007f74eb2aa529 in futex_wait (private=<optimized out>, expected=132, futex_word=0x7ffd642b4b54) at ../sysdeps/unix/sysv/linux/futex-internal.h:61 #1 futex_wait_simple (private=<optimized out>, expected=132, futex_word=0x7ffd642b4b54) at ../sysdeps/nptl/futex-internal.h:135 #2 __pthread_cond_destroy (cond=0x7ffd642b4b30) at pthread_cond_destroy.c:54 #3 0x0000563ff2e5a891 in LibRadosService_StatusFormat_Test::TestBody (this=<optimized out>) at /usr/include/c++/7/bits/unique_ptr.h:78 #4 0x0000563ff2e9dc3a in testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void> (location=0x563ff2ea72e4 "the test body", method=<optimized out>, object=0x563ff422a6d0) at ./src/googletest/googletest/src/gtest.cc:2605 #5 testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void> (object=object@entry=0x563ff422a6d0, method=<optimized out>, location=location@entry=0x563ff2ea72e4 "the test body") at ./src/googletest/googletest/src/gtest.cc:2641 #6 0x0000563ff2e908c3 in testing::Test::Run (this=0x563ff422a6d0) at ./src/googletest/googletest/src/gtest.cc:2680 #7 0x0000563ff2e90a25 in testing::TestInfo::Run (this=0x563ff41a3b70) at ./src/googletest/googletest/src/gtest.cc:2858 #8 0x0000563ff2e90ec1 in testing::TestSuite::Run (this=0x563ff41b6230) at ./src/googletest/googletest/src/gtest.cc:3012 #9 0x0000563ff2e92bdc in testing::internal::UnitTestImpl::RunAllTests (this=<optimized out>) at ./src/googletest/googletest/src/gtest.cc:5723 ceph#10 0x0000563ff2e9e14a in testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool> (location=0x563ff2ea8728 "auxiliary test code (environments or event listeners)", method=<optimized out>, object=0x563ff41a2d10) at ./src/googletest/googletest/src/gtest.cc:2605 ceph#11 testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool> (object=0x563ff41a2d10, method=<optimized out>, location=location@entry=0x563ff2ea8728 "auxiliary test code (environments or event listeners)") at ./src/googletest/googletest/src/gtest.cc:2641 ceph#12 0x0000563ff2e90ae8 in testing::UnitTest::Run (this=0x563ff30c0660 <testing::UnitTest::GetInstance()::instance>) at ./src/googletest/googletest/src/gtest.cc:5306 Signed-off-by: Sage Weil <sage@newdream.net> (cherry picked from commit ee5a0c9)

smithfarm added 30 commits September 17, 2019 16:16

qa/tasks/deepsea: drop "preflight" subtask

fe678f0

Merge it into the main deepsea task - having it separate doesn't add any value. Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/tasks/deepsea: fix an error message

f362a6c

Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/tasks/deepsea: provide log feedback when populating global.yml

273540d

Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/tasks/salt_manager: use --full and --lines=50 with systemctl status

f3a6a61

when checking the salt-master and salt-minion service status. Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/tasks/salt: enable master+minion services before starting them

b582743

Service start is an asynchronous operation. Enable always triggers a reload, which might interfere with the service as it tries to start. Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/tasks/salt: do not restart salt-master immediately after starting it

6ddcbb2

Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/suites/deepsea: tweak deepsea/tier3/functional

f1bc573

Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/tasks/deepsea: add chrony.service status to preflight checks

b35fd59

Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/tasks/deepsea: put classes in alphabetical order

3b70f9e

Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/tasks/deepsea: block out the new Reboot class/subtask

94845f6

Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/tasks/deepsea: transform _exec class method into module-wide function

60acf2c

So it can be called from other classes as well. Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/tasks/salt: explicitly disable autodiscovery

3ef5fcf

"Salt Minion Auto-Discovery" is an unwanted new feature in 2018.3 Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/tasks/deepsea: Implement deepsea.reboot subtask

86cc912

Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/tasks/salt_manager: implement all_minions_zypper_ps_for_reboot method

bef87a6

Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/tasks/deepsea: reboot cluster if needed after zypper update

349828a

Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/tasks/deepsea: make alternative_defaults take a dict

7e98b28

instead of a list of dicts Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/deepsea: streamline the YAML

94c5fb7

Make a new qa/deepsea/boilerplate containing global stuff Move distros/ to qa/deepsea/ and replace with symlink Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/tasks/deepsea: make salt reboot command respect quiet_salt

c2c46aa

Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/tasks/salt_manager.py: check salt daemons quietly, first

f1237af

And noisily only if there is a problem. Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/tasks/deepsea: introduce reboots_explicitly_forbidden

ac23d34

Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/tasks/deepsea: some general cleanup

1f53555

Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/tasks/deepsea: announce create_pools with anchored log message

4a11cbb

Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/deepsea: fix an embarrassing omission

af0240b

Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/tasks/deepsea: fix and simplify __ceph_health_test

c876a0c

and make it respect quiet_salt Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/deepsea: note flake8 command at top of task files

fa1a06a

Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/tasks/deepsea: make deepsea.create_pools take a dictionary

57c541b

Before, it would tolerate a list, but this just unnecessarily complicates the code. Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/deepsea: port rbd test case to new YAML format

6e21721

Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/tasks/deepsea: start migrating Stage 5 test case

432f15d

Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/deepsea/policy: rename profile key to storage_profile

c937291

Signed-off-by: Nathan Cutler <ncutler@suse.com>

kshtsk reviewed Nov 27, 2019

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kshtsk reviewed Nov 28, 2019

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Repository owner deleted a comment from dthpulse Nov 28, 2019

kshtsk reviewed Nov 28, 2019

View reviewed changes

various improvements 2

a8be42f

fixing removing qdisc argument

b39702d

kshtsk reviewed Nov 29, 2019

View reviewed changes

Denis Polom added 3 commits November 29, 2019 15:01

fixes and deleted dashboard api test

f4e766a

fixed

ff5ac8a

fix

bff491a

smithfarm force-pushed the ses6-downstream-commits branch from 4f6a4bd to 20fb036 Compare December 3, 2019 15:21

Denis Polom added 5 commits December 4, 2019 17:07

added build-validation to suse, added bc package to 0-salt.yaml

47b4e17

added osd role

3cad411

fixes

7df9b8a

added role osd

0a5c8c3

updated ceph health check

7913633

smithfarm force-pushed the ses6-downstream-commits branch from 20fb036 to 8881d33 Compare February 28, 2020 12:17

		echo "role-mds/cluster/${storage_minions[1]}" >> /srv/pillar/ceph/proposals/policy.cfg

		echo "role-rgw/cluster/${storage_minions[2]}" >> /srv/pillar/ceph/proposals/policy.cfg

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smithfarm commented Nov 5, 2019 •

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