SURVEY: your NFS configuration (Bug 1666795 - SHE doesn't start after power-off, 4.1 to 4.3 upgrade - VolumeDoesNotExist: Volume does not exist )
Looking at https://bugzilla.redhat.com/1666795 It seems that a change in vdsm/libvirt exposed NFS configuration issue, that may was needed in the past and probably not needed now. If you use NFS, I would like to see your /etc/exports (after sanitizing it if needed). For extra bonus, output of "exportfs -v" would be useful. In particular, I want to know if you use root_squash, all_squash, or no_root_squash. Thanks, Nir
/etc/exports: /export/volumes *(rw,all_squash,anonuid=36,anongid=36) exportfs -v: /data/volumes <world>(sync,wdelay,hide,no_subtree_check,anonuid=36,anongid=36,sec=sys,rw,secure,root_squash,all_squash) Centos7.6, oVirt 4.2.8. We are not running HE, ovirt-engine runs on bare metal. Not sure if this information is relevant then. Torsten On 12.02.2019 23:39, Nir Soffer wrote:
Looking at https://bugzilla.redhat.com/1666795
It seems that a change in vdsm/libvirt exposed NFS configuration issue, that may was needed in the past and probably not needed now.
If you use NFS, I would like to see your /etc/exports (after sanitizing it if needed). For extra bonus, output of "exportfs -v" would be useful.
In particular, I want to know if you use root_squash, all_squash, or no_root_squash.
Thanks, Nir
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/data on ZoL exported with nfs4: (rw,sync,all_squash,no_subtree_check,anonuid=36,anongid=36) Centos7.6, oVirt 4.2.8, ovirt-engine runs on a bare metal On Wed, Feb 13, 2019 at 3:17 PM Torsten Stolpmann <torsten.stolpmann@verit.de> wrote:
/etc/exports:
/export/volumes *(rw,all_squash,anonuid=36,anongid=36)
exportfs -v:
/data/volumes <world>(sync,wdelay,hide,no_subtree_check,anonuid=36,anongid=36,sec=sys,rw,secure,root_squash,all_squash)
Centos7.6, oVirt 4.2.8. We are not running HE, ovirt-engine runs on bare metal. Not sure if this information is relevant then.
Torsten
On 12.02.2019 23:39, Nir Soffer wrote:
Looking at https://bugzilla.redhat.com/1666795
It seems that a change in vdsm/libvirt exposed NFS configuration issue, that may was needed in the past and probably not needed now.
If you use NFS, I would like to see your /etc/exports (after sanitizing it if needed). For extra bonus, output of "exportfs -v" would be useful.
In particular, I want to know if you use root_squash, all_squash, or no_root_squash.
Thanks, Nir
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We still not have moved to 4.3 (4.2.8 atm) <lan storage/server>(rw,no_subtree_check,insecure,no_root_squash) with -w it does : rw,sync,wdelay,hide,no_subtree_check,sec=sys,insecure,no_root_squash,no_all_squash (not at all nfs expert, but it's one of the rare setup working for me... if ever someone see a problem, please point it :) Cordialement, Alexis Grillon Pôle Humanités Numériques, Outils, Méthodes et Analyse de Données Maison européenne des sciences de l'homme et de la société MESHS - Lille Nord de France / CNRS tel. +33 (0)3 20 12 58 57 | alexis.grillon@meshs.fr www.meshs.fr | 2, rue des Canonniers 59000 Lille ----------------------------------------------------------------- GPG fingerprint AC37 4C4B 6308 975B 77D4 772F 214F 1E97 6C08 CD11 Le 13/02/2019 à 16:02, Arman Khalatyan a écrit :
/data on ZoL exported with nfs4: (rw,sync,all_squash,no_subtree_check,anonuid=36,anongid=36) Centos7.6, oVirt 4.2.8, ovirt-engine runs on a bare metal
On Wed, Feb 13, 2019 at 3:17 PM Torsten Stolpmann <torsten.stolpmann@verit.de> wrote:
/etc/exports:
/export/volumes *(rw,all_squash,anonuid=36,anongid=36)
exportfs -v:
/data/volumes <world>(sync,wdelay,hide,no_subtree_check,anonuid=36,anongid=36,sec=sys,rw,secure,root_squash,all_squash)
Centos7.6, oVirt 4.2.8. We are not running HE, ovirt-engine runs on bare metal. Not sure if this information is relevant then.
Torsten
On 12.02.2019 23:39, Nir Soffer wrote:
Looking at https://bugzilla.redhat.com/1666795
It seems that a change in vdsm/libvirt exposed NFS configuration issue, that may was needed in the past and probably not needed now.
If you use NFS, I would like to see your /etc/exports (after sanitizing it if needed). For extra bonus, output of "exportfs -v" would be useful.
In particular, I want to know if you use root_squash, all_squash, or no_root_squash.
Thanks, Nir
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On Tue, Feb 12, 2019 at 5:45 PM Nir Soffer <nsoffer@redhat.com> wrote:
Looking at https://bugzilla.redhat.com/1666795
It seems that a change in vdsm/libvirt exposed NFS configuration issue, that may was needed in the past and probably not needed now.
If you use NFS, I would like to see your /etc/exports (after sanitizing it if needed). For extra bonus, output of "exportfs -v" would be useful.
In particular, I want to know if you use root_squash, all_squash, or no_root_squash.
rw,sync,no_subtree_check,all_squash,anonuid=36,anongid=36 <world>(sync,wdelay,hide,no_subtree_check,anonuid=36,anongid=36,sec=sys,rw,secure,root_squash,all_squash)
Thanks, Nir _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/7J3ZV25DP2X5TD...
-- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX Red Hat NA <https://www.redhat.com/> gshereme@redhat.com IRC: gshereme <https://red.ht/sig>
I’m running the NFS server on FreeNAS on top of VLAN tagged LACP interface. root@freenas:~ # cat /etc/exports V4: / -sec=sys /mnt/pool0/ovirt/he -network 192.168.10.0/29 /mnt/pool0/ovirt/vm -network 192.168.10.0/29 /mnt/pool0/ovirt/iso -network 192.168.10.0/29 Simple as this. On this hosts it gets mounted as this: 192.168.10.6:/mnt/pool0/ovirt/he on /rhev/data-center/mnt/192.168.10.6:_mnt_pool0_ovirt_he type nfs4 (rw,relatime,vers=4.1,rsize=131072,wsize=131072,namlen=255,soft,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,clientaddr=192.168.10.1,local_lock=none,addr=192.168.10.6) 192.168.10.6:/mnt/pool0/ovirt/vm on /rhev/data-center/mnt/192.168.10.6:_mnt_pool0_ovirt_vm type nfs4 (rw,relatime,vers=4.1,rsize=131072,wsize=131072,namlen=255,soft,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,clientaddr=192.168.10.1,local_lock=none,addr=192.168.10.6) 192.168.10.6:/mnt/pool0/ovirt/iso on /rhev/data-center/mnt/192.168.10.6:_mnt_pool0_ovirt_iso type nfs4 (rw,relatime,vers=4.1,rsize=131072,wsize=131072,namlen=255,soft,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,clientaddr=192.168.10.1,local_lock=none,addr=192.168.10.6)
On 12 Feb 2019, at 20:39, Nir Soffer <nsoffer@redhat.com> wrote:
Looking at https://bugzilla.redhat.com/1666795 <https://bugzilla.redhat.com/1666795>
It seems that a change in vdsm/libvirt exposed NFS configuration issue, that may was needed in the past and probably not needed now.
If you use NFS, I would like to see your /etc/exports (after sanitizing it if needed). For extra bonus, output of "exportfs -v" would be useful.
In particular, I want to know if you use root_squash, all_squash, or no_root_squash.
Thanks, Nir _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/7J3ZV25DP2X5TD...
participants (6)
-
Alexis Grillon -
Arman Khalatyan -
Greg Sheremeta -
Nir Soffer -
Torsten Stolpmann -
Vinícius Ferrão