Re: kernel BUG at block/bio.c:1785 while trying to issue a discard to LVM on RAID1 md

2016-10-06 Thread Sitsofe Wheeler
On 5 October 2016 at 22:39, Shaohua Li wrote: > On Wed, Oct 05, 2016 at 10:31:11PM +0100, Sitsofe Wheeler wrote: >> On 3 October 2016 at 17:47, Sitsofe Wheeler wrote: >> > >> > While trying to do a discard (via blkdiscard --length 1048576 >> > /dev/) to an LVM

Re: kernel BUG at block/bio.c:1785 while trying to issue a discard to LVM on RAID1 md

2016-10-06 Thread Sitsofe Wheeler
On 5 October 2016 at 22:39, Shaohua Li wrote: > On Wed, Oct 05, 2016 at 10:31:11PM +0100, Sitsofe Wheeler wrote: >> On 3 October 2016 at 17:47, Sitsofe Wheeler wrote: >> > >> > While trying to do a discard (via blkdiscard --length 1048576 >> > /dev/) to an LVM device atop a two disk md RAID1 the

Re: kernel BUG at block/bio.c:1785 while trying to issue a discard to LVM on RAID1 md

2016-10-05 Thread Shaohua Li
On Wed, Oct 05, 2016 at 10:31:11PM +0100, Sitsofe Wheeler wrote: > On 3 October 2016 at 17:47, Sitsofe Wheeler wrote: > > > > While trying to do a discard (via blkdiscard --length 1048576 > > /dev/) to an LVM device atop a two disk md RAID1 the > > following oops was generated:

Re: kernel BUG at block/bio.c:1785 while trying to issue a discard to LVM on RAID1 md

2016-10-05 Thread Shaohua Li
On Wed, Oct 05, 2016 at 10:31:11PM +0100, Sitsofe Wheeler wrote: > On 3 October 2016 at 17:47, Sitsofe Wheeler wrote: > > > > While trying to do a discard (via blkdiscard --length 1048576 > > /dev/) to an LVM device atop a two disk md RAID1 the > > following oops was generated: > > > > [

Re: kernel BUG at block/bio.c:1785 while trying to issue a discard to LVM on RAID1 md

2016-10-05 Thread Sitsofe Wheeler
On 3 October 2016 at 17:47, Sitsofe Wheeler wrote: > > While trying to do a discard (via blkdiscard --length 1048576 > /dev/) to an LVM device atop a two disk md RAID1 the > following oops was generated: > > [ 103.306243] md: resync of RAID array md127 > [ 103.306246] md:

Re: kernel BUG at block/bio.c:1785 while trying to issue a discard to LVM on RAID1 md

2016-10-05 Thread Sitsofe Wheeler
On 3 October 2016 at 17:47, Sitsofe Wheeler wrote: > > While trying to do a discard (via blkdiscard --length 1048576 > /dev/) to an LVM device atop a two disk md RAID1 the > following oops was generated: > > [ 103.306243] md: resync of RAID array md127 > [ 103.306246] md: minimum _guaranteed_

kernel BUG at block/bio.c:1785 while trying to issue a discard to LVM on RAID1 md

2016-10-03 Thread Sitsofe Wheeler
Hi, While trying to do a discard (via blkdiscard --length 1048576 /dev/) to an LVM device atop a two disk md RAID1 the following oops was generated: [ 103.306243] md: resync of RAID array md127 [ 103.306246] md: minimum _guaranteed_ speed: 1000 KB/sec/disk. [ 103.306248] md: using maximum

kernel BUG at block/bio.c:1785 while trying to issue a discard to LVM on RAID1 md

2016-10-03 Thread Sitsofe Wheeler
Hi, While trying to do a discard (via blkdiscard --length 1048576 /dev/) to an LVM device atop a two disk md RAID1 the following oops was generated: [ 103.306243] md: resync of RAID array md127 [ 103.306246] md: minimum _guaranteed_ speed: 1000 KB/sec/disk. [ 103.306248] md: using maximum