Bug 1719983
| Summary: | Update mountstats and nfsiostat tools for new count of ops completing with errors in RPC iostats version 1.1 | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 8 | Reporter: | Dave Wysochanski <dwysocha> |
| Component: | nfs-utils | Assignee: | Steve Dickson <steved> |
| Status: | CLOSED ERRATA | QA Contact: | Yongcheng Yang <yoyang> |
| Severity: | unspecified | Docs Contact: | Alexandra Nikandrova <anikandr> |
| Priority: | medium | ||
| Version: | 8.0 | CC: | ajmitchell, anikandr, bcodding, jiyin, steved, swhiteho, xzhou, yoyang |
| Target Milestone: | rc | Keywords: | FutureFeature |
| Target Release: | 8.2 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | nfs-utils-2.3.3-27.el8 | Doc Type: | Enhancement |
| Doc Text: |
.New `per-op` error counter is now available in the output of the `mountstats` and `nfsiostat`
A minor supportability feature is available for the NFS client systems: the output of the `mountstats` and `nfsiostat` commands in `nfs-utils` have a `per-op` error count. This enhancement allows these tools to display `per-op` error counts and percentages that can assist in narrowing down problems on specific NFS mount points on an NFS client machine. Note that these new statistics depend on kernel changes that are inside the Red{nbsp}Hat Enterprise{nbsp}Linux 8.2 kernel.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-04-28 16:51:05 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: | |||
| Bug Depends On: | 1636572 | ||
| Bug Blocks: | 1755139 | ||
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Description
Dave Wysochanski
2019-06-12 21:13:59 UTC
One patch is already upstream but I have a few more in progress. In progress: f1cf10c5 mountstats: Check for RPC iostats version >= 1.1 with error counts f1e53a18 mountstats: Add per-op error counts to iostat command when RPC iostats version >= 1.1 8e9851de nfsiostat: Add error counts to output when RPC iostats version >= 1.1 Already upstream 73491ef2 mountstats: add per-op error counts for mountstats command New patches sent to linux-nfs: [PATCH 1/2] nfsiostat: Add error counts to output when RPC iostats version >= 1.1 [PATCH 2/2] mountstats: Add per-op error counts to iostat command when RPC iostats version >= 1.1 [PATCH] mountstats: Fix nfsstat command to handle RPC iostats version >= 1.1 SteveD - I don't see the above patches from comment #5 merged yet in nfs-utils or any reply on the list. Can you tell me what needs done next to move it along? commit c917e4ba433594b2a80fc90bfcb449e6a32043a9 (HEAD -> master, origin/master, origin/HEAD)
Author: Dave Wysochanski <dwysocha>
Date: Thu Aug 1 12:10:29 2019 -0400
mountstats: Fix nfsstat command to handle RPC iostats version >= 1.1
commit 1af88ff6b4ca272dff6f6b2ee4ba231405dc33d2
Author: Dave Wysochanski <dwysocha>
Date: Thu Aug 1 12:08:53 2019 -0400
mountstats: Add per-op error counts to iostat command when RPC iostats version >= 1.1
commit cfa65efa572c6dfc5d174d08a4454ede01acb5a0
Author: Dave Wysochanski <dwysocha>
Date: Thu Aug 1 12:07:24 2019 -0400
nfsiostat: Add error counts to output when RPC iostats version >= 1.1
Here is the correct patch set, correct?
commit c917e4ba433594b2a80fc90bfcb449e6a32043a9
Author: Dave Wysochanski <dwysocha>
Date: Thu Aug 1 12:10:29 2019 -0400
mountstats: Fix nfsstat command to handle RPC iostats version >= 1.1
commit 1af88ff6b4ca272dff6f6b2ee4ba231405dc33d2
Author: Dave Wysochanski <dwysocha>
Date: Thu Aug 1 12:08:53 2019 -0400
mountstats: Add per-op error counts to iostat command when RPC iostats versi
on >= 1.1
commit cfa65efa572c6dfc5d174d08a4454ede01acb5a0
Author: Dave Wysochanski <dwysocha>
Date: Thu Aug 1 12:07:24 2019 -0400
nfsiostat: Add error counts to output when RPC iostats version >= 1.1
commit 73491ef272f9131888ef9f45207abbc2055d6aae
Author: Dave Wysochanski <dwysocha>
Date: Mon Jun 3 10:31:09 2019 -0400
mountstats: add per-op error counts for mountstats command
(In reply to Steve Dickson from comment #12) > Here is the correct patch set, correct? > > commit c917e4ba433594b2a80fc90bfcb449e6a32043a9 > Author: Dave Wysochanski <dwysocha> > Date: Thu Aug 1 12:10:29 2019 -0400 > > mountstats: Fix nfsstat command to handle RPC iostats version >= 1.1 > > commit 1af88ff6b4ca272dff6f6b2ee4ba231405dc33d2 > Author: Dave Wysochanski <dwysocha> > Date: Thu Aug 1 12:08:53 2019 -0400 > > mountstats: Add per-op error counts to iostat command when RPC iostats > versi > on >= 1.1 > > commit cfa65efa572c6dfc5d174d08a4454ede01acb5a0 > Author: Dave Wysochanski <dwysocha> > Date: Thu Aug 1 12:07:24 2019 -0400 > > nfsiostat: Add error counts to output when RPC iostats version >= 1.1 > > commit 73491ef272f9131888ef9f45207abbc2055d6aae > Author: Dave Wysochanski <dwysocha> > Date: Mon Jun 3 10:31:09 2019 -0400 > > mountstats: add per-op error counts for mountstats command Yes these 4 patches cover this bug. Thanks! Have verified the "errors" field added in tools `mountstats` and `nfsiostat`! Let's correct the Doc Text to be as David suggested in comment 22, just use the RN format Alexandra needs. 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, 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-2020:1832 |