This repository has been archived by the owner on May 3, 2024. It is now read-only.
EOS-13878 scripts: use MOTR_M0D_IOS_BESEG_SIZE for ioservice #88
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Currently be seg size MOTR_M0D_IOS_BESEG_SIZE from /etc/sysconfig/motr not being used and default value of 8GB is used due to a bug in motr-server script, which checks for "^ios" regex in systemd unit file, which is no longer used with hare based cluster. The following crash is observed, #3 0x00007fca296780b4 in m0_panic (ctx=ctx@entry=0x7fca29a72020 <__pctx.8247>) at lib/assert.c:52 #4 0x00007fca295bdf20 in mem_alloc (zonemask=2, size=<optimized out>, tx=0x7fc84c2266b8, btree=0x40000015f210) at be/btree.c:127 #5 btree_save (tree=tree@entry=0x40000015f210, tx=tx@entry=0x7fc84c2266b8, op=op@entry=0x7fc92bffe460, key=key@entry=0x7fc92bffe6d0, val=val@entry=0x7fc92bffe6e0, anchor=anchor@entry=0x0, optype=optype@entry=BTREE_SAVE_INSERT, zonemask=zonemask@entry=2) at be/btree.c:1453 #6 0x00007fca295bdfe8 in be_btree_insert (tree=tree@entry=0x40000015f210, tx=tx@entry=0x7fc84c2266b8, op=op@entry=0x7fc92bffe460, key=key@entry=0x7fc92bffe6d0, val=val@entry=0x7fc92bffe6e0, anchor=anchor@entry=0x0, zonemask=zonemask@entry=2) at be/btree.c:1907 #7 0x00007fca295bf018 in m0_be_btree_insert (tree=tree@entry=0x40000015f210, tx=tx@entry=0x7fc84c2266b8, op=op@entry=0x7fc92bffe460, key=key@entry=0x7fc92bffe6d0, val=val@entry=0x7fc92bffe6e0) at be/btree.c:1938 #8 0x00007fca295f7931 in cob_table_insert (tree=0x40000015f210, tx=tx@entry=0x7fc84c2266b8, key=key@entry=0x7fc92bffe6d0, val=val@entry=0x7fc92bffe6e0) at cob/cob.c:721 #9 0x00007fca295fa5cf in m0_cob_name_add (cob=cob@entry=0x7fc9241ffc50, nskey=nskey@entry=0x7fc9241ffdc0, nsrec=nsrec@entry=0x7fc92bffe8e0, tx=tx@entry=0x7fc84c2266b8) at cob/cob.c:1640 #10 0x00007fca295fa85a in m0_cob_create (cob=0x7fc9241ffc50, nskey=0x7fc9241ffdc0, nsrec=nsrec@entry=0x7fc92bffe8e0, fabrec=fabrec@entry=0x0, omgrec=omgrec@entry=0x0, tx=tx@entry=0x7fc84c2266b8) at cob/cob.c:1428 #11 0x00007fca2966b097 in m0_cc_cob_setup (cc=cc@entry=0x7fc84c2265d0, cdom=<optimized out>, attr=attr@entry=0x7fc92bffec20, ctx=ctx@entry=0x7fc84c2266b8) at ioservice/cob_foms.c:1058 #12 0x00007fca2966b275 in cc_cob_create (attr=0x7fc92bffec20, cc=0x7fc84c2265d0, fom=0x7fc84c2265f0) at ioservice/cob_foms.c:1016 #13 cob_stob_create (fom=fom@entry=0x7fc84c2265f0, attr=attr@entry=0x7fc92bffec20) at ioservice/cob_foms.c:517 #14 0x00007fca2966c40b in cob_ops_fom_tick (fom=0x7fc84c2265f0) at ioservice/cob_foms.c:767 #15 0x00007fca2964c24b in fom_exec (fom=0x7fc84c2265f0) at fop/fom.c:785 #16 loc_handler_thread (th=0x1b5c1e0) at fop/fom.c:925 #17 0x00007fca2967e50e in m0_thread_trampoline (arg=arg@entry=0x1b5c1e8) at lib/thread.c:117 #18 0x00007fca2968875d in uthread_trampoline (arg=0x1b5c1e8) at lib/user_space/uthread.c:98 #19 0x00007fca28e36ea5 in start_thread () from /lib64/libpthread.so.0 #20 0x00007fca27f278cd in clone () from /lib64/libc.so.6 So for LDR R1, as LVM paths are passed only for ioservices, at the same place be seg size is applied. Signed-off-by: Madhavrao Vemuri <madhav.vemuri@seagate.com>
nihar1313
approved these changes
Oct 5, 2020
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Currently be seg size MOTR_M0D_IOS_BESEG_SIZE from /etc/sysconfig/motr
not being used and default value of 8GB is used due to a bug in
motr-server script, which checks for "^ios" regex in systemd unit file,
which is no longer used with hare based cluster.
The following crash is observed,
#3 0x00007fca296780b4 in m0_panic (ctx=ctx@entry=0x7fca29a72020 <__pctx.8247>) at lib/assert.c:52
#4 0x00007fca295bdf20 in mem_alloc (zonemask=2, size=, tx=0x7fc84c2266b8, btree=0x40000015f210) at be/btree.c:127
#5 btree_save (tree=tree@entry=0x40000015f210, tx=tx@entry=0x7fc84c2266b8, op=op@entry=0x7fc92bffe460,
key=key@entry=0x7fc92bffe6d0, val=val@entry=0x7fc92bffe6e0, anchor=anchor@entry=0x0, optype=optype@entry=BTREE_SAVE_INSERT,
zonemask=zonemask@entry=2) at be/btree.c:1453
#6 0x00007fca295bdfe8 in be_btree_insert (tree=tree@entry=0x40000015f210, tx=tx@entry=0x7fc84c2266b8,
op=op@entry=0x7fc92bffe460, key=key@entry=0x7fc92bffe6d0, val=val@entry=0x7fc92bffe6e0, anchor=anchor@entry=0x0,
zonemask=zonemask@entry=2) at be/btree.c:1907
#7 0x00007fca295bf018 in m0_be_btree_insert (tree=tree@entry=0x40000015f210, tx=tx@entry=0x7fc84c2266b8,
op=op@entry=0x7fc92bffe460, key=key@entry=0x7fc92bffe6d0, val=val@entry=0x7fc92bffe6e0) at be/btree.c:1938
#8 0x00007fca295f7931 in cob_table_insert (tree=0x40000015f210, tx=tx@entry=0x7fc84c2266b8, key=key@entry=0x7fc92bffe6d0,
val=val@entry=0x7fc92bffe6e0) at cob/cob.c:721
#9 0x00007fca295fa5cf in m0_cob_name_add (cob=cob@entry=0x7fc9241ffc50, nskey=nskey@entry=0x7fc9241ffdc0,
nsrec=nsrec@entry=0x7fc92bffe8e0, tx=tx@entry=0x7fc84c2266b8) at cob/cob.c:1640
#10 0x00007fca295fa85a in m0_cob_create (cob=0x7fc9241ffc50, nskey=0x7fc9241ffdc0, nsrec=nsrec@entry=0x7fc92bffe8e0,
fabrec=fabrec@entry=0x0, omgrec=omgrec@entry=0x0, tx=tx@entry=0x7fc84c2266b8) at cob/cob.c:1428
#11 0x00007fca2966b097 in m0_cc_cob_setup (cc=cc@entry=0x7fc84c2265d0, cdom=, attr=attr@entry=0x7fc92bffec20,
ctx=ctx@entry=0x7fc84c2266b8) at ioservice/cob_foms.c:1058
#12 0x00007fca2966b275 in cc_cob_create (attr=0x7fc92bffec20, cc=0x7fc84c2265d0, fom=0x7fc84c2265f0) at ioservice/cob_foms.c:1016
#13 cob_stob_create (fom=fom@entry=0x7fc84c2265f0, attr=attr@entry=0x7fc92bffec20) at ioservice/cob_foms.c:517
#14 0x00007fca2966c40b in cob_ops_fom_tick (fom=0x7fc84c2265f0) at ioservice/cob_foms.c:767
#15 0x00007fca2964c24b in fom_exec (fom=0x7fc84c2265f0) at fop/fom.c:785
#16 loc_handler_thread (th=0x1b5c1e0) at fop/fom.c:925
#17 0x00007fca2967e50e in m0_thread_trampoline (arg=arg@entry=0x1b5c1e8) at lib/thread.c:117
#18 0x00007fca2968875d in uthread_trampoline (arg=0x1b5c1e8) at lib/user_space/uthread.c:98
#19 0x00007fca28e36ea5 in start_thread () from /lib64/libpthread.so.0
#20 0x00007fca27f278cd in clone () from /lib64/libc.so.6
So for LDR R1, as LVM paths are passed only for ioservices, at the
same place be seg size is applied.
Signed-off-by: Madhavrao Vemuri madhav.vemuri@seagate.com