Bug 763324 (GLUSTER-1592)
| Summary: | Core dump in 3.0.5 while creating huge number of files | ||||||
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| Product: | [Community] GlusterFS | Reporter: | Sachidananda Urs <sac> | ||||
| Component: | quota | Assignee: | Pranith Kumar K <pkarampu> | ||||
| Status: | CLOSED DUPLICATE | QA Contact: | |||||
| Severity: | low | Docs Contact: | |||||
| Priority: | low | ||||||
| Version: | 3.0.5 | CC: | amarts, gluster-bugs | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | All | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | Type: | --- | |||||
| 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
Sachidananda Urs
2010-09-13 08:27:22 UTC
Attached are the volume files, logs, and core file. tried with removing following lines in pump.c, things worked fine..
diff --git a/xlators/cluster/afr/src/pump.c b/xlators/cluster/afr/src/pump.c
index 977de07..bdce874 100644
--- a/xlators/cluster/afr/src/pump.c
+++ b/xlators/cluster/afr/src/pump.c
@@ -1807,34 +1807,21 @@ fini (xlator_t *this)
struct xlator_fops fops = {
.lookup = afr_lookup,
.open = afr_open,
- .lk = afr_lk,
.flush = afr_flush,
- .statfs = afr_statfs,
.fsync = afr_fsync,
- .fsyncdir = afr_fsyncdir,
.xattrop = afr_xattrop,
.fxattrop = afr_fxattrop,
- .inodelk = afr_inodelk,
- .finodelk = afr_finodelk,
- .entrylk = afr_entrylk,
- .fentrylk = afr_fentrylk,
/* inode read */
- .access = afr_access,
- .stat = afr_stat,
- .fstat = afr_fstat,
- .readlink = afr_readlink,
.getxattr = pump_getxattr,
- .readv = afr_readv,
/* inode write */
.writev = afr_writev,
.truncate = afr_truncate,
.ftruncate = afr_ftruncate,
.setxattr = pump_setxattr,
- .setattr = afr_setattr,
- .fsetattr = afr_fsetattr,
- .removexattr = afr_removexattr,
+// .setattr = afr_setattr,
+// .fsetattr = afr_fsetattr,
/* dir read */
.opendir = afr_opendir,
oops, should have been update for bug 763317.. sorry for confution crash backtrace: patchset: v3.0.2-41-g029062c signal received: 11 time of crash: 2010-08-20 10:17:08 configuration details: argp 1 backtrace 1 dlfcn 1 fdatasync 1 libpthread 1 llistxattr 1 setfsid 1 spinlock 1 epoll.h 1 xattr.h 1 st_atim.tv_nsec 1 package-string: glusterfs 3.0.3 /lib64/libc.so.6[0x3f06a302d0] /lib64/libc.so.6(strlen+0x30)[0x3f06a796f0] /usr/local/glusterfs/3.0.3/lib/glusterfs/3.0.3/xlator/storage/posix.so(posix_setxattr+0x4f)[0x2b3e4922209f] /usr/local/glusterfs/3.0.3/lib/glusterfs/3.0.3/xlator/features/quota.so(gf_quota_cache_sync+0x13d)[0x2b3e4943688d] /usr/local/glusterfs/3.0.3/lib/glusterfs/3.0.3/xlator/features/quota.so(fini+0x13)[0x2b3e49436953] /usr/local/glusterfs/3.0.3/sbin/glusterfsd(cleanup_and_exit+0x11b)[0x402ccb] /lib64/libc.so.6[0x3f06a302d0] /lib64/libc.so.6(epoll_wait+0x58)[0x3f06ad4018] /usr/local/glusterfs/3.0.3/lib/libglusterfs.so.0[0x2b3e4877b9d2] /usr/local/glusterfs/3.0.3/sbin/glusterfsd(main+0x9d8)[0x404118] /lib64/libc.so.6(__libc_start_main+0xf4)[0x3f06a1d994] /usr/local/glusterfs/3.0.3/sbin/glusterfsd[0x4026c9] Notice that they are using quota translator, which is not well tested.. we will be addressing this soon.. hopefully we can address these things in 3.1.1+ releases. OOps... this is happening because of 'fini()' called in some weird order.. Just need to handle fini() cases properly.. Also, note that the crash is happening after they are killing the process.. hence its very low priority. |