Bug 1266079
| Summary: | tiering: rename of file causes brick process crash | ||||||||||
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| Product: | [Community] GlusterFS | Reporter: | Saravanakumar <sarumuga> | ||||||||
| Component: | tiering | Assignee: | Joseph Elwin Fernandes <josferna> | ||||||||
| Status: | CLOSED WORKSFORME | QA Contact: | bugs <bugs> | ||||||||
| Severity: | unspecified | Docs Contact: | |||||||||
| Priority: | unspecified | ||||||||||
| Version: | mainline | CC: | bugs, dlambrig, josferna, nchilaka, sankarshan, vagarwal | ||||||||
| Target Milestone: | --- | Keywords: | Triaged | ||||||||
| Target Release: | --- | ||||||||||
| Hardware: | Unspecified | ||||||||||
| OS: | Unspecified | ||||||||||
| Whiteboard: | |||||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||||
| Doc Text: | Story Points: | --- | |||||||||
| Clone Of: | Environment: | ||||||||||
| Last Closed: | 2015-11-02 12:52:58 UTC | Type: | Bug | ||||||||
| Regression: | --- | Mount Type: | --- | ||||||||
| Documentation: | --- | CRM: | |||||||||
| Verified Versions: | Category: | --- | |||||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||||
| Embargoed: | |||||||||||
| Attachments: |
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Description
Saravanakumar
2015-09-24 12:27:41 UTC
Created attachment 1076540 [details]
core file generated
core created during rename.
I was unable to recreate this on my own machine using the same configuration Hi Dan, Observed another instance where a *promoted* file when RENAMED causes crash. Attaching the core file as well. As per the core, loc->inode is NULL. Please check. [root@gfvm3 glusterfs]# gdb /usr/local/sbin/glusterfsd /core.17252 GNU gdb (GDB) Fedora 7.8.1-30.fc21 Copyright (C) 2014 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-redhat-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/local/sbin/glusterfsd...done. [New LWP 18096] [New LWP 17270] [New LWP 17269] [New LWP 17268] [New LWP 17259] [New LWP 17267] [New LWP 17252] [New LWP 17258] [New LWP 17261] [New LWP 17265] [New LWP 19028] [New LWP 17260] [New LWP 17256] [New LWP 17255] [New LWP 17254] [New LWP 17264] [New LWP 17253] [New LWP 17262] [New LWP 17257] [New LWP 17266] [New LWP 17263] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". Core was generated by `/usr/local/sbin/glusterfsd -s gfvm3 --volfile-id tiervol.gfvm3.opt-volume_test-'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007fcbc2f5415e in ctr_setxattr (frame=0x7fcb9400131c, this=0x7fcbbc00bb70, loc=0x7fcbac008a8c, xattr=0x7fcbac00509c, flags=0, xdata=0x0) at changetimerecorder.c:1043 1043 FILL_CTR_INODE_CONTEXT(_inode_cx, loc->inode->ia_type, Missing separate debuginfos, use: debuginfo-install glibc-2.20-8.fc21.x86_64 keyutils-libs-1.5.9-4.fc21.x86_64 krb5-libs-1.12.2-9.fc21.x86_64 libacl-2.2.52-7.fc21.x86_64 libaio-0.3.110-4.fc21.x86_64 libattr-2.4.47-9.fc21.x86_64 libcom_err-1.42.11-4.fc21.x86_64 libgcc-4.9.2-1.fc21.x86_64 libselinux-2.3-5.fc21.x86_64 libuuid-2.25.2-2.fc21.x86_64 openssl-libs-1.0.1k-1.fc21.x86_64 pcre-8.35-8.fc21.x86_64 sqlite-3.8.8.3-1.fc21.x86_64 sssd-client-1.12.2-2.fc21.x86_64 xz-libs-5.1.2-14alpha.fc21.x86_64 zlib-1.2.8-7.fc21.x86_64 (gdb) bt #0 0x00007fcbc2f5415e in ctr_setxattr (frame=0x7fcb9400131c, this=0x7fcbbc00bb70, loc=0x7fcbac008a8c, xattr=0x7fcbac00509c, flags=0, xdata=0x0) at changetimerecorder.c:1043 #1 0x00007fcbc285d9f8 in changelog_setxattr (frame=0x7fcb94000fdc, this=0x7fcbbc00f220, loc=0x7fcbac008a8c, dict=0x7fcbac00509c, flags=0, xdata=0x0) at changelog.c:1491 #2 0x00007fcbc2645700 in br_stub_setxattr (frame=0x7fcb94000fdc, this=0x7fcbbc011010, loc=0x7fcbac008a8c, dict=0x7fcbac00509c, flags=0, xdata=0x0) at bit-rot-stub.c:1191 #3 0x00007fcbc2438f0f in posix_acl_setxattr (frame=0x7fcb94001aec, this=0x7fcbbc0125f0, loc=0x7fcbac008a8c, xattr=0x7fcbac00509c, flags=0, xdata=0x0) at posix-acl.c:2026 #4 0x00007fcbd0ca1959 in default_setxattr (frame=0x7fcb94001aec, this=0x7fcbbc013b50, loc=0x7fcbac008a8c, dict=0x7fcbac00509c, flags=0, xdata=0x0) at defaults.c:1772 #5 0x00007fcbd0ca1959 in default_setxattr (frame=0x7fcb94001aec, this=0x7fcbbc014f70, loc=0x7fcbac008a8c, dict=0x7fcbac00509c, flags=0, xdata=0x0) at defaults.c:1772 #6 0x00007fcbd0c9c3b5 in default_setxattr_resume (frame=0x7fcbac00165c, this=0x7fcbbc016570, loc=0x7fcbac008a8c, dict=0x7fcbac00509c, flags=0, xdata=0x0) at defaults.c:1329 #7 0x00007fcbd0cbf779 in call_resume_wind (stub=0x7fcbac008a4c) at call-stub.c:2139 ---Type <return> to continue, or q <return> to quit---q Quit (gdb) p loc $1 = (loc_t *) 0x7fcbac008a8c (gdb) p *loc $2 = {path = 0x7fcbac007450 "/file999", name = 0x7fcbac007451 "file999", inode = 0x0, parent = 0x7fcbbc07ef8c, gfid = "\030\365\355[\202\aJā»„\355\217\360Q\327w", pargfid = '\000' <repeats 15 times>, "\001"} (gdb) p _inode_ctx No symbol "_inode_ctx" in current context. (gdb) p _inode_cx $3 = (gf_ctr_inode_context_t *) 0x7fcbaa7ebb30 (gdb) p (loc->inode) $4 = (inode_t *) 0x0 Created attachment 1078261 [details] core file during rename as mentioned in comment#3 Created attachment 1082763 [details]
commands used while rename
I have observed glusterfsd crash again(while carrying out rename) ...(with same core file as attached in bugzilla)
I am giving entire log.
Please check whether it helps.
I have not seen this crashes on rename both in cold and hot tier on downstream glusterfs-server-3.7.5-5.el7rhgs.x86_64 Hence closing this bug for now |