Re: [Qemu-devel] [PATCH for-2.6 v2 0/3] Bug fixes for gluster

2016-04-20 Thread Ric Wheeler
On 04/20/2016 05:24 AM, Kevin Wolf wrote: Am 20.04.2016 um 03:56 hat Ric Wheeler geschrieben: On 04/19/2016 10:09 AM, Jeff Cody wrote: On Tue, Apr 19, 2016 at 08:18:39AM -0400, Ric Wheeler wrote: On 04/19/2016 08:07 AM, Jeff Cody wrote: Bug fixes for gluster; third patch is to prevent a

Re: [Qemu-devel] [PATCH for-2.6 v2 0/3] Bug fixes for gluster

2016-04-19 Thread Ric Wheeler
On 04/19/2016 10:09 AM, Jeff Cody wrote: On Tue, Apr 19, 2016 at 08:18:39AM -0400, Ric Wheeler wrote: On 04/19/2016 08:07 AM, Jeff Cody wrote: Bug fixes for gluster; third patch is to prevent a potential data loss when trying to recover from a recoverable error (such as ENOSPC). Hi Jeff

Re: [Qemu-devel] [PATCH for-2.6 v2 0/3] Bug fixes for gluster

2016-04-19 Thread Ric Wheeler
On 04/19/2016 08:07 AM, Jeff Cody wrote: Bug fixes for gluster; third patch is to prevent a potential data loss when trying to recover from a recoverable error (such as ENOSPC). Hi Jeff, Just a note, I have been talking to some of the disk drive people here at LSF (the kernel summit for file

Re: [Qemu-devel] [PATCH for-2.6 2/2] block/gluster: prevent data loss after i/o error

2016-04-06 Thread Ric Wheeler
We had a thread discussing this not on the upstream list. My summary of the thread is that I don't understand why gluster should drop cached data after a failed fsync() for any open file. For closed files, I think it might still happen but this is the same as any file system (and unlikely to