[Bug 1979885] Re: /etc.nfs.conf fails for nfsv4 server / blkmapd dumps core
Andreas Hasenack
1979885 at bugs.launchpad.net
Thu Oct 20 14:53:14 UTC 2022
** Description changed:
+ [ Impact ]
+
+ * An explanation of the effects of the bug on users and
+
+ * justification for backporting the fix to the stable release.
+
+ * In addition, it is helpful, but not required, to include an
+ explanation of how the upload fixes this bug.
+
+ [ Test Plan ]
+
+ * detailed instructions how to reproduce the bug
+
+ * these should allow someone who is not familiar with the affected
+ package to reproduce the bug and verify that the updated package fixes
+ the problem.
+
+ * if other testing is appropriate to perform before landing this update,
+ this should also be described here.
+
+ [ Where problems could occur ]
+
+ * Think about what the upload changes in the software. Imagine the change is
+ wrong or breaks something else: how would this show up?
+
+ * It is assumed that any SRU candidate patch is well-tested before
+ upload and has a low overall risk of regression, but it's important
+ to make the effort to think about what ''could'' happen in the
+ event of a regression.
+
+ * This must '''never''' be "None" or "Low", or entirely an argument as to why
+ your upload is low risk.
+
+ * This both shows the SRU team that the risks have been considered,
+ and provides guidance to testers in regression-testing the SRU.
+
+ [ Other Info ]
+
+ * Anything else you think is useful to include
+ * Anticipate questions from users, SRU, +1 maintenance, security teams and the Technical Board
+ * and address these questions in advance
+
+
+ [Original Description]
+
When using the 22.04 /etc/nfs.conf an nfsv4 server fails to operate
It kind of works but some clients fail and try nfsv3 ports
symptoms:
on boot:
× nfs-blkmap.service - pNFS block layout mapping daemon
- Loaded: loaded (/lib/systemd/system/nfs-blkmap.service; enabled; vendor preset: enabled)
- Active: failed (Result: core-dump) since Sat 2022-06-25 07:14:34 PDT; 27min ago
+ Loaded: loaded (/lib/systemd/system/nfs-blkmap.service; enabled; vendor preset: enabled)
+ Active: failed (Result: core-dump) since Sat 2022-06-25 07:14:34 PDT; 27min ago
journalctl --catalog --pager-end --unit=nfs-blkmap.service
Jun 25 07:14:34 c68z blkmapd[2386154]: open pipe file /run/rpc_pipefs/nfs/blocklayout failed: No such file or directory
on systemctl restart nfs-server.service:
○ rpc-svcgssd.service - RPC security service for NFS server
- Loaded: loaded (/lib/systemd/system/rpc-svcgssd.service; static)
- Active: inactive (dead) since Fri 2022-06-24 19:07:31 PDT; 12h ago
+ Loaded: loaded (/lib/systemd/system/rpc-svcgssd.service; static)
+ Active: inactive (dead) since Fri 2022-06-24 19:07:31 PDT; 12h ago
after boot it was:
- ● rpc-svcgssd.service - RPC security service for NFS server
- Loaded: loaded (/lib/systemd/system/rpc-svcgssd.service; static)
- Active: active (running) since Sat 2022-06-25 08:27:27 PDT; 2min 7s ago
+ ● rpc-svcgssd.service - RPC security service for NFS server
+ Loaded: loaded (/lib/systemd/system/rpc-svcgssd.service; static)
+ Active: active (running) since Sat 2022-06-25 08:27:27 PDT; 2min 7s ago
Some clients tries to access port 111 which is not used by nfs4 on the
network
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-5.15.0-40-generic 5.15.0-40.43
ProcVersionSignature: Ubuntu 5.15.0-40.43-generic 5.15.35
Uname: Linux 5.15.0-40-generic x86_64
NonfreeKernelModules: zfs zunicode zcommon znvpair zavl icp
ApportVersion: 2.20.11-0ubuntu82.1
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D2', '/dev/snd/pcmC0D10p', '/dev/snd/pcmC0D9p', '/dev/snd/pcmC0D8p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: N/A
CasperMD5CheckResult: unknown
Date: Sat Jun 25 08:37:48 2022
HibernationDevice: RESUME=none
MachineType: Apple Inc. Macmini8,1
ProcEnviron:
- SHELL=/bin/bash
- LANG=en_US.UTF-8
- TERM=screen
- PATH=(custom, no user)
+ SHELL=/bin/bash
+ LANG=en_US.UTF-8
+ TERM=screen
+ PATH=(custom, no user)
ProcFB: 0 i915drmfb
ProcKernelCmdLine: root=ZFS=rpool/ROOT/ubuntu_mc4at7 ro initrd=EFI\hostname\initrd.img
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
- linux-restricted-modules-5.15.0-40-generic N/A
- linux-backports-modules-5.15.0-40-generic N/A
- linux-firmware 20220329.git681281e4-0ubuntu3.2
+ linux-restricted-modules-5.15.0-40-generic N/A
+ linux-backports-modules-5.15.0-40-generic N/A
+ linux-firmware 20220329.git681281e4-0ubuntu3.2
RfKill:
- 0: hci0: Bluetooth
- Soft blocked: no
- Hard blocked: no
+ 0: hci0: Bluetooth
+ Soft blocked: no
+ Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/24/2022
dmi.bios.release: 0.1
dmi.bios.vendor: Apple Inc.
dmi.bios.version: 1731.120.10.0.0 (iBridge: 19.16.15071.0.0,0)
dmi.board.name: Mac-7BA5B2DFE22DDD8C
dmi.board.vendor: Apple Inc.
dmi.board.version: Macmini8,1
dmi.chassis.type: 9
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-7BA5B2DFE22DDD8C
dmi.modalias: dmi:bvnAppleInc.:bvr1731.120.10.0.0(iBridge19.16.15071.0.0,0):bd04/24/2022:br0.1:svnAppleInc.:pnMacmini8,1:pvr1.0:rvnAppleInc.:rnMac-7BA5B2DFE22DDD8C:rvrMacmini8,1:cvnAppleInc.:ct9:cvrMac-7BA5B2DFE22DDD8C:sku:
dmi.product.family: Mac mini
dmi.product.name: Macmini8,1
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.
--
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to nfs-utils in Ubuntu.
https://bugs.launchpad.net/bugs/1979885
Title:
/etc.nfs.conf fails for nfsv4 server / blkmapd dumps core
Status in nfs-utils package in Ubuntu:
In Progress
Bug description:
[ Impact ]
* An explanation of the effects of the bug on users and
* justification for backporting the fix to the stable release.
* In addition, it is helpful, but not required, to include an
explanation of how the upload fixes this bug.
[ Test Plan ]
* detailed instructions how to reproduce the bug
* these should allow someone who is not familiar with the affected
package to reproduce the bug and verify that the updated package fixes
the problem.
* if other testing is appropriate to perform before landing this update,
this should also be described here.
[ Where problems could occur ]
* Think about what the upload changes in the software. Imagine the change is
wrong or breaks something else: how would this show up?
* It is assumed that any SRU candidate patch is well-tested before
upload and has a low overall risk of regression, but it's important
to make the effort to think about what ''could'' happen in the
event of a regression.
* This must '''never''' be "None" or "Low", or entirely an argument as to why
your upload is low risk.
* This both shows the SRU team that the risks have been considered,
and provides guidance to testers in regression-testing the SRU.
[ Other Info ]
* Anything else you think is useful to include
* Anticipate questions from users, SRU, +1 maintenance, security teams and the Technical Board
* and address these questions in advance
[Original Description]
When using the 22.04 /etc/nfs.conf an nfsv4 server fails to operate
It kind of works but some clients fail and try nfsv3 ports
symptoms:
on boot:
× nfs-blkmap.service - pNFS block layout mapping daemon
Loaded: loaded (/lib/systemd/system/nfs-blkmap.service; enabled; vendor preset: enabled)
Active: failed (Result: core-dump) since Sat 2022-06-25 07:14:34 PDT; 27min ago
journalctl --catalog --pager-end --unit=nfs-blkmap.service
Jun 25 07:14:34 c68z blkmapd[2386154]: open pipe file /run/rpc_pipefs/nfs/blocklayout failed: No such file or directory
on systemctl restart nfs-server.service:
○ rpc-svcgssd.service - RPC security service for NFS server
Loaded: loaded (/lib/systemd/system/rpc-svcgssd.service; static)
Active: inactive (dead) since Fri 2022-06-24 19:07:31 PDT; 12h ago
after boot it was:
● rpc-svcgssd.service - RPC security service for NFS server
Loaded: loaded (/lib/systemd/system/rpc-svcgssd.service; static)
Active: active (running) since Sat 2022-06-25 08:27:27 PDT; 2min 7s ago
Some clients tries to access port 111 which is not used by nfs4 on the
network
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-5.15.0-40-generic 5.15.0-40.43
ProcVersionSignature: Ubuntu 5.15.0-40.43-generic 5.15.35
Uname: Linux 5.15.0-40-generic x86_64
NonfreeKernelModules: zfs zunicode zcommon znvpair zavl icp
ApportVersion: 2.20.11-0ubuntu82.1
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D2', '/dev/snd/pcmC0D10p', '/dev/snd/pcmC0D9p', '/dev/snd/pcmC0D8p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: N/A
CasperMD5CheckResult: unknown
Date: Sat Jun 25 08:37:48 2022
HibernationDevice: RESUME=none
MachineType: Apple Inc. Macmini8,1
ProcEnviron:
SHELL=/bin/bash
LANG=en_US.UTF-8
TERM=screen
PATH=(custom, no user)
ProcFB: 0 i915drmfb
ProcKernelCmdLine: root=ZFS=rpool/ROOT/ubuntu_mc4at7 ro initrd=EFI\hostname\initrd.img
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-5.15.0-40-generic N/A
linux-backports-modules-5.15.0-40-generic N/A
linux-firmware 20220329.git681281e4-0ubuntu3.2
RfKill:
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/24/2022
dmi.bios.release: 0.1
dmi.bios.vendor: Apple Inc.
dmi.bios.version: 1731.120.10.0.0 (iBridge: 19.16.15071.0.0,0)
dmi.board.name: Mac-7BA5B2DFE22DDD8C
dmi.board.vendor: Apple Inc.
dmi.board.version: Macmini8,1
dmi.chassis.type: 9
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-7BA5B2DFE22DDD8C
dmi.modalias: dmi:bvnAppleInc.:bvr1731.120.10.0.0(iBridge19.16.15071.0.0,0):bd04/24/2022:br0.1:svnAppleInc.:pnMacmini8,1:pvr1.0:rvnAppleInc.:rnMac-7BA5B2DFE22DDD8C:rvrMacmini8,1:cvnAppleInc.:ct9:cvrMac-7BA5B2DFE22DDD8C:sku:
dmi.product.family: Mac mini
dmi.product.name: Macmini8,1
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/nfs-utils/+bug/1979885/+subscriptions
More information about the foundations-bugs
mailing list