search for: lockspac

...oly Li wrote: >> Joel Becker Wrote: >>> On Sat, Jun 27, 2009 at 03:00:05AM +0800, Coly Li wrote: >> [snip] >>>> My original purpose is to find where to initiate a lvb with 64bytes, but from >>>> mount.ocfs2 code, I don't find anywhere to create a dlm lockspace (before create >>>> a lock) so far. >>> I'm not sure why you need an LVB in mount.ocfs2, let alone a dlm >>> lockspace. >>> >> Hi Joel, >> >> I don't need a LVB in mount code. My purpose is to find out where (k/u space) >> cre...

...1f98ce9/ha_agent Status: Connected Number of entries in split-brain: 1 Brick gluster1:/gluster/engine/brick Status: Connected Number of entries in split-brain: 0 cd ha_agent/ [root at v0 ha_agent]# ls -al ls: cannot access hosted-engine.metadata: Input/output error ls: cannot access hosted-engine.lockspace: Input/output error total 8 drwxrwx--- 2 vdsm kvm 4096 Feb 5 10:52 . drwxr-xr-x 5 vdsm kvm 4096 Jan 18 01:17 .. l????????? ? ? ? ? ? hosted-engine.lockspace l????????? ? ? ? ? ? hosted-engine.metadata I tried to delete the directory from one node but it give...

...<target dev='vda' bus='virtio'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> </disk> I also tried devices <lease> but it also doesn't work: <lease> <lockspace>somearea</lockspace> <key>somekey</key> <target path='/data/nfs/lockd'/> </lease> # virsh start gentoo-virtio-lib1 błąd: Uruchomienie domeny gentoo-virtio-lib1 nie powiodło się błąd: internal error: Lockspace for path /data/nfs/lockd/som...

...>> Brick gluster1:/gluster/engine/brick >> Status: Connected >> Number of entries in split-brain: 0 >> >> cd ha_agent/ >> [root at v0 ha_agent]# ls -al >> ls: cannot access hosted-engine.metadata: Input/output error >> ls: cannot access hosted-engine.lockspace: Input/output error >> total 8 >> drwxrwx--- 2 vdsm kvm 4096 Feb 5 10:52 . >> drwxr-xr-x 5 vdsm kvm 4096 Jan 18 01:17 .. >> l????????? ? ? ? ? ? hosted-engine.lockspace >> l????????? ? ? ? ? ? hosted-engine.metadata >> >...

...f entries in split-brain: 1 > > Brick gluster1:/gluster/engine/brick > Status: Connected > Number of entries in split-brain: 0 > > cd ha_agent/ > [root at v0 ha_agent]# ls -al > ls: cannot access hosted-engine.metadata: Input/output error > ls: cannot access hosted-engine.lockspace: Input/output error > total 8 > drwxrwx--- 2 vdsm kvm 4096 Feb 5 10:52 . > drwxr-xr-x 5 vdsm kvm 4096 Jan 18 01:17 .. > l????????? ? ? ? ? ? hosted-engine.lockspace > l????????? ? ? ? ? ? hosted-engine.metadata > > I tried to delete the d...

...return 0; } +static void user_recover_prep(void *arg) +{ +} + +static void user_recover_slot(void *arg, struct dlm_slot *slot) +{ +} + +static void user_recover_done(void *arg, struct dlm_slot *slots, + int num_slots, int our_slot, + uint32_t generation) +{ +} + +const struct dlm_lockspace_ops ocfs2_ls_ops = { + .recover_prep = user_recover_prep, + .recover_slot = user_recover_slot, + .recover_done = user_recover_done, +}; + static int user_cluster_connect(struct ocfs2_cluster_connection *conn) { dlm_lockspace_t *fsdlm; struct ocfs2_live_connection *uninitialized_var(control);...

...uster/engine/brick >>> Status: Connected >>> Number of entries in split-brain: 0 >>> >>> cd ha_agent/ >>> [root at v0 ha_agent]# ls -al >>> ls: cannot access hosted-engine.metadata: Input/output error >>> ls: cannot access hosted-engine.lockspace: Input/output error >>> total 8 >>> drwxrwx--- 2 vdsm kvm 4096 Feb 5 10:52 . >>> drwxr-xr-x 5 vdsm kvm 4096 Jan 18 01:17 .. >>> l????????? ? ? ? ? ? hosted-engine.lockspace >>> l????????? ? ? ? ? ? hosted-engine.me...

Hi, I had found on the list that i can improve the performance of GFS with small files if i adapt the size of the rsbtbl_size/lkbtbl_size values. But it also found that this has to be done after loading the dlm module, but before the lockspace is created. What means "before the lockspace is created", before the GFS partitions are mounted? How i do this? ------------------------------------ Patricio Bruna V. IT Linux Ltda. http://www.it-linux.cl Fono : (+56-2) 333 0578 - Chile Fono: (+54-11) 6632 2760 - Argentina M?vi...

...st09.qcow2 h1 # h2 # virsh list Id Name State ---------------------------------------------------- h2 # virsh list --all | grep test09 - test09 shut off h2 # virsh start test09 error: Failed to start domain test09 error: resource busy: Lockspace resource '/storage_nfs/images_001/test09.qcow2' is locked h2 # virsh list Id Name State ---------------------------------------------------- h2 # Before I start test09 I open a console to the guest and observe what is going on in it. Once I try to start tes...

Hi all, I'm testing virtlockd with libvirt 1.1.3 and it seems I can't migrate my VMs from the first to my second kvm node (on a NFS storage). Virtlockd is locking my qcow2 : Error : resource busy Lockspace resource 'ea3jkj78.....' is locked As a result my VM is paused. How can I fix this behavior ? Thank you for your help.

...yé : lundi 14 octobre 2013 10:46 À : libvirt-users@redhat.com Objet : migrate & virtlockd Hi all, I'm testing virtlockd with libvirt 1.1.3 and it seems I can't migrate my VMs from the first to my second kvm node (on a NFS storage). Virtlockd is locking my qcow2 : Error : resource busy Lockspace resource 'ea3jkj78.....' is locked As a result my VM is paused. How can I fix this behavior ? Thank you for your help.

...t, the disk may already be corrupted. Is it necessary that paused VMs don't get to keep their locks? Is there a way to configure sanlock to lock when a VM is paused? Versions: sanlock(-devel, -lib) 2.3-1.el6 libvirt(-lock-sanlock, -client) 0.9.10-21.el6_3.8 I'm using NFS for the lockspace. Thanks, Michael -- Michael Rodrigues Interim Help Desk Manager Gevirtz Graduate School of Education Education Building 4203 (805) 893-8031 help at education.ucsb.edu

...ironment > works exceptionally well. However, starting a few weeks ago I have been > trying to implement virtlock in order to prevent a VM running on 2 > hypervisors at the same time. [snip] > h2 # virsh start test09 > error: Failed to start domain test09 > error: resource busy: Lockspace resource > '/storage_nfs/images_001/test09.qcow2' is locked [snip] > Now, I am pretty sure that I am missing something simple here since this is > a standard feature and should work out of the box if set correctly but so > far I cannot see what I am missing. So I think you a...

...0 count 4 cb 2 1234541737 receive nodeid 1 jid 1 opts 1 1234541737 receive nodeid 2 jid 2 opts 1 1234541737 receive nodeid 3 jid 3 opts 1 1234541737 receive nodeid 4 jid 0 opts 1 1234541737 setan received_our_jid 3 1234541737 setan retrieve_plocks 1234541737 notify_mount_client: nodir not found for lockspace setan 1234541737 notify_mount_client: ccs_disconnect 1234541737 notify_mount_client: hostdata=jid=3:id=131076:first=0 1234541737 groupd cb: finish setan 1234541737 setan finish 3 needs_recovery 0 1234541737 setan set /sys/fs/gfs/mars:setan/lock_module/block to 0 1234541737 setan set open /sys/fs/g...

...itten to my existing >>> storage. So, I went back to trying to get my old engine running. >>> >>> hosted-engine --vm-status is now taking a very long time (5+minutes) to >>> return, and it returns stail information everywhere. I thought perhaps the >>> lockspace is corrupt, so tried to clean that and metadata, but both are >>> failing (--cleam-metadata has hung and I can't even ctrl-c out of it). >>> >>> How can I reinitialize all the lockspace/metadata safely? There is no >>> engine or VMs running currently.... &g...

The following series of patches comprises the bulk of our outstanding changes for Ocfs2. Aside from the usual set of cleanups and fixes that were inappropriate for 2.6.25, there are a few highlights: The '/sys/o2cb' directory has been moved to '/sys/fs/o2cb'. The new location meshes better with modern sysfs layout. A symbolic link has been placed in the old location so as to