search for: held

...ckjob abort got stuck. Now we are unable to do basic operations on the virtual machine like if it was frozen and when issuing another command we see the following: $ virsh shutdown $domain error: Failed to shutdown domain $domain error: Timed out during operation: cannot acquire state change lock (held by remoteDispatchDomainBlockJobAbort) $ virsh blockcommit $domain --active --pivot error: Timed out during operation: cannot acquire state change lock (held by remoteDispatchDomainBlockJobAbort) $ virsh blockjob $domain --abort error: Timed out during operation: cannot acquire state change lock (...

...that you may be able to help me with. I had a live block migration of a qemu-kvm guest fail (initiated via nova), in which the guest remained running on the source, but if I try to re-initiate the live migration it returns libvirtError: Timed out during operation: cannot acquire state change lock (held by monitor=remoteDispatchDomainMigratePerform3Params). Looking at blockjob --info I see there is a block copy that has been stuck at 23 % for a few hours now. Is it safe to issue a —abort to the blockjob without impacting the vm and will that resolve the lock? Source: libvirt-4.5.0-23.el7_7.5.x86_...

...here. I have cups installed and can print to it via Linux just fine. I also have installed via Samba (via "cupsaddsmb") and most WinXP users can print just fine, too. However, a few (3 of about 20) users have the odd problem that every one of their print jobs gets put in the queue and held. I have to manually go in to the web interface and click "release job" for every one of them. The other 17 or so users have their jobs go straight through. All WinXP machines are on the same subnet on the same domain with identical (automated, unattended) installations. The cups logs s...

Can someone clarify this for me? The docs are not clear. It seems that an election is held when: * There is no LMB or the current LMB shuts down. * A machine joins the network with "preferred master = yes" and forces an election. Any other times when an election is held? What's also not clear is how OFTEN the election is held. The how-to makes a passing reference that &...

...ht depend on __GFP_DIRECT_RECLAIM memory allocation. In leak_balloon(), mutex_lock(&vb->balloon_lock) is called in order to serialize against fill_balloon(). But in fill_balloon(), alloc_page(GFP_HIGHUSER[_MOVABLE] | __GFP_NOMEMALLOC | __GFP_NORETRY) is called with vb->balloon_lock mutex held. Since GFP_HIGHUSER[_MOVABLE] implies __GFP_DIRECT_RECLAIM | __GFP_IO | __GFP_FS, this allocation attempt might depend on somebody else's __GFP_DIRECT_RECLAIM | !__GFP_NORETRY memory allocation. Such __GFP_DIRECT_RECLAIM | !__GFP_NORETRY allocation can reach __alloc_pages_may_oom() and hold oom...

...ht depend on __GFP_DIRECT_RECLAIM memory allocation. In leak_balloon(), mutex_lock(&vb->balloon_lock) is called in order to serialize against fill_balloon(). But in fill_balloon(), alloc_page(GFP_HIGHUSER[_MOVABLE] | __GFP_NOMEMALLOC | __GFP_NORETRY) is called with vb->balloon_lock mutex held. Since GFP_HIGHUSER[_MOVABLE] implies __GFP_DIRECT_RECLAIM | __GFP_IO | __GFP_FS, this allocation attempt might depend on somebody else's __GFP_DIRECT_RECLAIM | !__GFP_NORETRY memory allocation. Such __GFP_DIRECT_RECLAIM | !__GFP_NORETRY allocation can reach __alloc_pages_may_oom() and hold oom...

Your mail to 'Nut-commits' with the subject CVS %1{sVv} Is being held until the list moderator can review it for approval. The reason it is being held: Post by non-member to a members-only list Either the message will get posted to the list, or you will receive notification of the moderator's decision. If you would like to cancel this posting, please visi...

Hi, I think I found a bug in the rw_enter() implementation (emulation?) in libzpool, file /usr/src/lib/libzpool/common/kernel.c: void rw_enter(krwlock_t *rwlp, krw_t rw) { ASSERT(!RW_LOCK_HELD(rwlp)); ASSERT(rwlp->rw_owner != (void *)-1UL); ASSERT(rwlp->rw_owner != curthread); if (rw == RW_READER) (void) rw_rdlock(&rwlp->rw_lock); else (void) rw_wrlock(&rwlp->rw_lock); rwlp->rw_owner = curthread; } Doesn''t RW_LOCK_HELD() check if there''...

file_remove_suid() should be called with i_mutex held, file_update_time() too. So move them after mutex_lock(). Plus, check the return value of kmalloc(). Signed-off-by: WANG Cong <amwang@redhat.com> --- diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 7c3cd24..cd36301 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -944,14 +944,17...

...liday Village, Bulgaria during 2014. All the papers presented will be published in open access online journals, part of International Scientific Publications (www.scientific-publications.net). Conferences in June 2014 The 2nd International Conference "Agriculture and Food", which will be held on 5-9 June. The 23rd International Conference "Ecology and Safety", which will be held on 8-12 June. The 16th International Conference "Materials, Methods and Technologies", which will be held on 11-15 June. Conferences in September 2014 The 13th International Conference &quot...

...liday Village, Bulgaria during 2014. All the papers presented will be published in open access online journals, part of International Scientific Publications (www.scientific-publications.net). Conferences in June 2014 The 2nd International Conference "Agriculture and Food", which will be held on 5-9 June. The 23rd International Conference "Ecology and Safety", which will be held on 8-12 June. The 16th International Conference "Materials, Methods and Technologies", which will be held on 11-15 June. Conferences in September 2014 The 13th International Conference &quot...

...liday Village, Bulgaria during 2014. All the papers presented will be published in open access online journals, part of International Scientific Publications (www.scientific-publications.net). Conferences in June 2014 The 2nd International Conference "Agriculture and Food", which will be held on 5-9 June. The 23rd International Conference "Ecology and Safety", which will be held on 8-12 June. The 16th International Conference "Materials, Methods and Technologies", which will be held on 11-15 June. Conferences in September 2014 The 13th International Conference &quot...

...that you may be able to help me with. I had a live block migration of a qemu-kvm guest fail (initiated via nova), in which the guest remained running on the source, but if I try to re-initiate the live migration it returns libvirtError: Timed out during operation: cannot acquire state change lock (held by monitor=remoteDispatchDomainMigratePerform3Params). Looking at blockjob --info I see there is a block copy that has been stuck at 23 % for a few hours now. Is it safe to issue a —abort to the blockjob without impacting the vm and will that resolve the lock? The domain job lock is held by the wh...

I sent a message with the above subject:"Rsync chokes on this file", which as a 7Mb file attached to it and got a message that the post was held in moderation because the attached file is too large. What is the procedure for sending a file to the developers for checking? Can I upload the file somewhere and create a link to it in my email, or submit it to some email account that permits it? -- Frank Church ======================= htt...

...t; > > What about using kfree_rcu() instead ? > > It would lead to unbound allocation from userspace. Look at how we did this in commit c3059477fce2d956a0bb3e04357324780c5d8eeb > > > translate_desc() still uses rcu_read_lock(), its not clear if the mutex > > is really held. > > Yes, vhost_get_vq_desc must be called with the vq mutex held. > > The rcu_read_lock/unlock in translate_desc is unnecessary. Yep, this is what I pointed out. This is not only necessary, but confusing and might be incorrectly copy/pasted in the future. This patch is a partial on...

...t; > > What about using kfree_rcu() instead ? > > It would lead to unbound allocation from userspace. Look at how we did this in commit c3059477fce2d956a0bb3e04357324780c5d8eeb > > > translate_desc() still uses rcu_read_lock(), its not clear if the mutex > > is really held. > > Yes, vhost_get_vq_desc must be called with the vq mutex held. > > The rcu_read_lock/unlock in translate_desc is unnecessary. Yep, this is what I pointed out. This is not only necessary, but confusing and might be incorrectly copy/pasted in the future. This patch is a partial on...

...g very easily, but there are two rather small problems that are bugging me. The first is that the sound is delayed about a second from the events that trigger them. I am actually having this problem outside of Diablo. I am using the ALSA drivers. The other is that while the 'alt' key is held down, mouse clicks do not work. In the game, you can hold alt to see the names of items that are on the floor. Running normally on Windows, you can then click on the names to pick them up, so that you don't have to hunt for the pixels that make up the tiny item laying on the ground. You coul...

...amba.org, this means about 80 messages per week, which >have to be handled through a clunky web interface, and which take time >away from more useful tasks. This is not acceptable. Pah! :) Try 100+ messages per day, with 200+ at the peak of various virus 'releases'. 99.5% of 'held' messages were spam/virus-related mail. So I modified our mailman to do two things for the held messages page: - Make the default 'discard' instead of 'defer'. - Add a link at the end of the button row to advance to the next item. Now it's a snap to work through the messa...

...-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0x26edf) [0x7f9b8d19eedf] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcdad2) [0x7f9b8d245ad2] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcc525) [0x7f9b8d244525] ) 0-management: Lock for gfs_vms held by a410159b-12db-4cf7-bad5-c5c817679d1b glusterd.log:[2023-06-01 02:22:04.133256 +0000] W [glusterd-locks.c:545:glusterd_mgmt_v3_lock] (-->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0x26edf) [0x7f9b8d19eedf] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glust...

V1 -> V2: Move kmalloc() before mutex_lock(), suggested by Arjan. file_remove_suid() should be called with i_mutex held, file_update_time() too. So move them after mutex_lock(). Plus, check the return value of kmalloc(). Signed-off-by: WANG Cong <amwang@redhat.com> Cc: Arjan <arjan@infradead.org> Cc: Chris Mason <chris.mason@oracle.com> Cc: Yan Zheng <zheng.yan@oracle.com> Cc: Sven Wegener...