Re: [Users] custom nfs mount options

I've got now : nfs_mount_options = soft,nosharecache,rsize=32768,wsize=32768,noatime However, when I check the mounts on the host, it does not show these addtitional options used ? (only soft,nosharecache), here the mount output: HV02:/vmfs/data.old2 on /rhev/data-center/mnt/HV02:_vmfs_data.old2 type nfs (rw,soft,nosharecache,timeo=600,retrans=6,nfsvers=3,addr=x.x.x8) HV02:/vmfs/data on /rhev/data-center/mnt/HV02:_vmfs_data type nfs (rw,soft,nosharecache,timeo=600,retrans=6,vers=3,addr=x.x.x8) HV03:/vmfs/data on /rhev/data-center/mnt/HV03:_vmfs_data type nfs (rw,soft,nosharecache,timeo=600,retrans=6,nfsvers=3,addr=127.0.0.1) Above is after I restarted HV03 so it really should have mounted HV03:/vmfs/data with the new options another question would be if "nolock" would be a good idea as it seems that nfs ops are sometimes being blocked by a lock ? at least, it behaves as if .. i havent further investigated yet. Alex

On 23 January 2013 13:27, Itamar Heim <iheim(a)redhat.com <mailto:iheim@redhat.com>> wrote: On 22/01/2013 11:43, Haim Ateya wrote: you can set it manually on each hypervisor by using vdsm.conf. add the following into /etc/vdsm/vdsm.conf [irs] nfs_mount_options = soft,nosharecache restart vdsmd service on the end. you can also set them via a posixfs storage domain, but for nfs, an nfs storage domain is recommended over a posixfs one. question is what is the use case for them, and should they be added for nfs domains as well. ----- Original Message ----- From: "Alex Leonhardt" <alex.tuxx(a)gmail.com <mailto:alex.tuxx@gmail.com>> To: "oVirt Mailing List" <users(a)ovirt.org <mailto:users@ovirt.org>> Sent: Tuesday, January 22, 2013 1:46:56 AM Subject: [Users] custom nfs mount options Hi, Is it possible set custom nfs mount options, specifically : noatime, wsize and rsize ? I couldnt see anything when "adding a NFS domain" - only timeout & retry. Thanks! Alex -- | RHCE | Senior Systems Engineer | www.vcore.co <http://www.vcore.co> | | www.vsearchcloud.com <http://www.vsearchcloud.com> | _________________________________________________ Users mailing list Users(a)ovirt.org <mailto:Users@ovirt.org> http://lists.ovirt.org/__mailman/listinfo/users <http://lists.ovirt.org/mailman/listinfo/users> _________________________________________________ Users mailing list Users(a)ovirt.org <mailto:Users@ovirt.org> http://lists.ovirt.org/__mailman/listinfo/users <http://lists.ovirt.org/mailman/listinfo/users> -- | RHCE | Senior Systems Engineer | www.vcore.co <http://www.vcore.co> | www.vsearchcloud.com <http://www.vsearchcloud.com> |