Bug 2000910
| Summary: | sysstat triggering automount [rhel-8.6.0] | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 8 | Reporter: | RHEL Program Management Team <pgm-rhel-tools> |
| Component: | sysstat | Assignee: | Michal Sekletar <msekleta> |
| Status: | CLOSED ERRATA | QA Contact: | Frantisek Sumsal <fsumsal> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 8.4 | CC: | fsumsal, libhe, linl, lmiksik, msekleta, rskvaril, shshang, xiliang, xxiong, yacao |
| Target Milestone: | rc | Keywords: | CustomerScenariosInitiative, Regression, Triaged |
| Target Release: | --- | Flags: | pm-rhel:
mirror+
|
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | sysstat-11.7.3-7.el8 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | 1954793 | Environment: | |
| Last Closed: | 2022-05-10 14:11:09 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1954793 | ||
| Bug Blocks: | |||
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Comment 2
Michal Sekletar
2021-11-29 09:51:53 UTC
Seems issue still appear on the sysstat-11.7.3-7.el8 [root@bootp-73-131-186 os-tests]# rm -rf sa.new [root@bootp-73-131-186 os-tests]# strace -fttT -o sadc.trc /usr/lib64/sa/sadc -F -L 1 2 sa.new [root@bootp-73-131-186 os-tests]# grep mtab sadc.trc 318016 21:56:47.027742 openat(AT_FDCWD, "/etc/mtab", O_RDONLY) = 3 <0.000026> [root@bootp-73-131-186 os-tests]# uname -r 4.18.0-365.el8.x86_64 [root@bootp-73-131-186 os-tests]# rpm -q sysstat sysstat-11.7.3-7.el8.x86_64 [root@bootp-73-131-186 os-tests]# I can still see this issue in RHEL-8.6.0-20220312.3-x86_64-dvd1.iso [root@shshang-rhel8 ~]# rm -rf sa.new ; strace -fttT -o sadc.trc /usr/lib64/sa/sadc -F -L 1 2 sa.new ; grep mtab sadc.trc 16188 16:55:16.100156 openat(AT_FDCWD, "/etc/mtab", O_RDONLY) = 3 <0.000079> [root@shshang-rhel8 ~]# uname -r 4.18.0-372.el8.x86_64 [root@shshang-rhel8 ~]# rpm -q sysstat sysstat-11.7.3-7.el8.x86_64 IIUC, reading /etc/mtab is fine, the original issue is about calling statfs() on the autofs handle, thus triggering the auto mount. CC'ing @msekleta for confirmation. Here is test result from RHEL-9 and I do not find 1670060 changed the pass criteria. I am adding needinfo to Michal. [root@localhost ~]# uname -r 5.14.0-75.el9.x86_64 [root@localhost ~]# rm -rf sa.new ; strace -fttT -o sadc.trc /usr/lib64/sa/sadc -F -L 1 2 sa.new ; grep mtab sadc.trc [root@localhost ~]# echo $? 1 *** Bug 2077470 has been marked as a duplicate of this bug. *** Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (sysstat bug fix and enhancement update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2022:1892 (In reply to Frank Liang from comment #12) > Here is test result from RHEL-9 and I do not find 1670060 changed the pass > criteria. > I am adding needinfo to Michal. > > [root@localhost ~]# uname -r > 5.14.0-75.el9.x86_64 > [root@localhost ~]# rm -rf sa.new ; strace -fttT -o sadc.trc > /usr/lib64/sa/sadc -F -L 1 2 sa.new ; grep mtab sadc.trc > [root@localhost ~]# echo $? > 1 As mentioned previously reading mtab in of itself is not a problem. Issue was calling statvfs() on autofs filesystems which caused them to automount. This is now fixed and RHEL-9 contains this fix as well. |