search for: ocfs2_wait_for_recoveri

Mar 27 10:54:08 cvk-7 kernel: [ 361.374376] INFO: task kworker/u:1:73 blocked for more than 120 seconds. Mar 27 10:54:08 cvk-7 kernel: [ 361.374383] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Mar 27 10:54:08 cvk-7 kernel: [ 361.374389] kworker/u:1 D ffffffff81806240 0 73 2 0x00000000 Mar 27 10:54:08 cvk-7 kernel: [ 361.374395]

Hello again, We have hit some performance problem today in one of our clusters. The performance suddenly drop from the normal performance (about 30Mbytes/s), read/write, to a few Kbytes/s (about 200Kbytes/s), read only, for a while, and as sudden as it started, it backs to the normal read/write performance, cycling randomly. When the "read only" occurs on one node, the other shows only

During recovery, a node recovers orphans in it's slot and the dead node(s). But if the dead nodes were holding orphans in offline slots, they will be left unrecovered. If the dead node is the last one to die and is holding orphans in other slots and is the first one to mount, then it only recovers it's own slot, which leaves orphans in offline slots. This patch queues complete_recovery

During recovery, a node recovers orphans in it's slot and the dead node(s). But if the dead nodes were holding orphans in offline slots, they will be left unrecovered. If the dead node is the last one to die and is holding orphans in other slots and is the first one to mount, then it only recovers it's own slot, which leaves orphans in offline slots. This patch queues complete_recovery

During recovery, a node recovers orphans in it's slot and the dead node(s). But if the dead nodes were holding orphans in offline slots, they will be left unrecovered. If the dead node is the last one to die and is holding orphans in other slots and is the first one to mount, then it only recovers it's own slot, which leaves orphans in offline slots. This patch queues complete_recovery

Resending after implementing review comments.

Resending after implementing review comments.

?i, I have a cluster with 5 nodes hosting web application. All web servers save log info into shared access.log file. There is awstats log analyzer on the first node. Sometimes this node fails with the following messages (captured on another server) Apr 20 17:31:16 um-be-2 [145813.022112] o2net: connection to node um-fe-1 (num 1) at 192.168.10.10:7777 has been idle for 30.0 seconds, shutting it

Resending after adding another patch to display delayed orphan scan statistics.

On unlink, all nodes check for the dentry in dcache and if present they mark the node as unlinked. The last node that purges the inode will clean it from orphan directory. When there is a memory pressure, a dentry may not be around and hence the inode is not marked as deleted and this will lead the file to be in the orphan directory till the slot is re-used during next mount. This patch initiates

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

Hi, The following patches comprise the bulk of Ocfs2 updates for the 2.6.30 merge window. Aside from larger, more involved fixes, we're adding the following features, which I will describe in the order their patches are mailed. Sunil's exported some more state to our debugfs files, and consolidated some other aspects of our debugfs infrastructure. This will further aid us in debugging