Re: Input/Output errors

2016-02-24 Thread Kenny MacDermid
On Wed, Feb 24, 2016 at 09:58:08AM +0100, Szalma László wrote: > - echo 3 > /proc/sys/vm/drop_cachessometimes fixes the problem, but not > every time Interesting. I just had the issue happen with one of my files, tried this, and it's now readable again. -- To unsubscribe from this list: send

Re: Input/Output errors

2016-02-24 Thread Kenny MacDermid
On Tue, Feb 23, 2016 at 09:37:03PM -0700, Chris Murphy wrote: > On Tue, Feb 23, 2016 at 8:02 PM, Kenny MacDermid > <kenny.macder...@gmail.com> wrote: > > > > > rw,noatime,compress=lzo,ssd,discard,space_cache,autodefrag,inode_cache > > It sounds like an ssd

Re: Input/Output errors

2016-02-23 Thread Kenny MacDermid
On Tue, Feb 23, 2016 at 05:56:58PM -0800, Marc MERLIN wrote: > On Tue, Feb 23, 2016 at 08:40:46PM -0400, Kenny MacDermid wrote: > > I'm running btrfs on DM-Crypt Luks running on LVM. > > > > Occasionally I get files that are unreadable for some period of time. > > A

Input/Output errors

2016-02-23 Thread Kenny MacDermid
I'm running btrfs on DM-Crypt Luks running on LVM. Occasionally I get files that are unreadable for some period of time. Attempting to read from them results in an Input/output error Sometimes they'll come back on their own, and sometimes a scrub seems to help, but sometimes I just have to

Send receive errors

2016-02-16 Thread Kenny MacDermid
Hello, I use snapshots as backups, and send them to other locations with a parent. It's very hit or miss if any one of them will actual work. An example of the latest error: ERROR: rmdir usr/lib/modules/4.3.3.201512282134-1-grsec/build/.tmp_versions failed: No such file or directory Typically

Re: btrfs issues in 3.14

2014-05-08 Thread Kenny MacDermid
On Wed, May 7, 2014 at 11:48 PM, Liu Bo bo.li@oracle.com wrote: On Wed, May 07, 2014 at 09:35:06AM -0300, Kenny MacDermid wrote: On Tue, May 6, 2014 at 11:22 PM, Liu Bo bo.li@oracle.com wrote: What does sysrq+w say when the hang happens? The whole system isn't hung, I may

Re: btrfs issues in 3.14

2014-05-07 Thread Kenny MacDermid
On Wed, May 7, 2014 at 9:35 AM, Kenny MacDermid kenny.macder...@gmail.com wrote: On Tue, May 6, 2014 at 11:22 PM, Liu Bo bo.li@oracle.com wrote: What does sysrq+w say when the hang happens? The whole system isn't hung, I may have explained that wrong. The system will hang if I try

btrfs issues in 3.14

2014-05-06 Thread Kenny MacDermid
Hello, I've been having a number of issues with processes hanging due to btrfs using 3.14 kernels. This seems pretty new as it has been working fine before. I also rebuilt the filesystem and am still receiving hangs. The filesystem is running on dmcrypt which is running on lvm2 which is running