Re: [dm-devel] multipath-tools licenses (was Re: [PATCH] multipath-tools: replace FSF address with a www pointer)

2018-04-06 Thread Greg KH
On Fri, Apr 06, 2018 at 06:10:48PM +0200, Xose Vazquez Perez wrote: > On 03/28/2018 05:14 PM, Martin Wilck wrote: > > > On Wed, 2018-03-28 at 00:24 +0200, Xose Vazquez Perez wrote: > > > Multiple licenses are acceptable for multipath-tools, too. Yet we need > > to understand, and clearly

Re: [dm-devel] multipath-tools licenses (was Re: [PATCH] multipath-tools: replace FSF address with a www pointer)

2018-04-06 Thread Xose Vazquez Perez
On 03/28/2018 05:14 PM, Martin Wilck wrote: > On Wed, 2018-03-28 at 00:24 +0200, Xose Vazquez Perez wrote: > Multiple licenses are acceptable for multipath-tools, too. Yet we need > to understand, and clearly communicate, which license applies to which > source file, and what that means for the

Re: [dm-devel] [BUG] dm-thin metadata operation failed due to -ENOSPC returned by dm_pool_alloc_data_block() after processing DISCARD bios

2018-04-06 Thread Zdenek Kabelac
Dne 3.4.2018 v 06:07 Dennis Yang napsal(a): Hi, Recently we have came across an issue that dm-thin pool will be switched to READ_ONLY mode because dm_pool_alloc_data_block() returns -ENOSPC. AFAIK, this should not happen since alloc_data_block() will check if there is any free space (and commit

[dm-devel] [PATCH] 11-dm-mpath.rules: dont't run "multipath -U" during coldplug

2018-04-06 Thread Martin Wilck
When udevadm trigger is run after switching root, lots of simultaneous uevents for both path and multipath devices arrive. In may happen that when "multipath -U" is called on a dm device, the path's uevents haven't finished yet, thus the paths aren't found in the udev db, and multipath -U