Re: A question about subvolumes

2014-07-05 Thread Chris Samuel
On Sat, 5 Jul 2014 12:06:18 PM Austin S Hemmelgarn wrote: > I'm pretty certain that recent versions of the GNU Coreutils will > automatically try a reflink for cp if the underlying filesystem is > BTRFS. I'm not 100% certain about this as I've just aliases cp to 'cp > --reflink=auto' on all my sy

Re: A question about subvolumes

2014-07-05 Thread Austin S Hemmelgarn
On 07/05/2014 07:43 AM, Bob Williams wrote: > On 05/07/14 07:27, Goffredo Baroncelli wrote: >> On 07/04/2014 11:06 PM, Bob Williams wrote: >>> On 04/07/14 21:38, Goffredo Baroncelli wrote: > >>> >>> Thank you, Goffredo. As the current /home/bob is not a >>> subvolume, but a regular linux directory

Re: Is btrfs related to OOM death problems on my 8GB server with both 3.15.1 and 3.14?

2014-07-05 Thread Andrew E. Mileski
On 2014-07-05 10:43 AM, Marc MERLIN wrote: On Sat, Jul 05, 2014 at 09:47:09AM -0400, Andrew E. Mileski wrote: On 2014-07-03 9:19 PM, Marc MERLIN wrote: I upgraded my server from 3.14 to 3.15.1 last week, and since then it's been running out of memory and deadlocking (panic= doesn't even work).

Re: Is btrfs related to OOM death problems on my 8GB server with both 3.15.1 and 3.14?

2014-07-05 Thread Marc MERLIN
On Sat, Jul 05, 2014 at 09:47:09AM -0400, Andrew E. Mileski wrote: > On 2014-07-03 9:19 PM, Marc MERLIN wrote: > >I upgraded my server from 3.14 to 3.15.1 last week, and since then it's been > >running out of memory and deadlocking (panic= doesn't even work). > >I downgraded back to 3.14, but I alr

Re: Is btrfs related to OOM death problems on my 8GB server with both 3.15.1 and 3.14?

2014-07-05 Thread Andrew E. Mileski
On 2014-07-03 9:19 PM, Marc MERLIN wrote: > I upgraded my server from 3.14 to 3.15.1 last week, and since then it's been > running out of memory and deadlocking (panic= doesn't even work). > I downgraded back to 3.14, but I already had the problem once since then. I didn't see any mention of th

Re: Is btrfs related to OOM death problems on my 8GB server with both 3.15.1 and 3.14?

2014-07-05 Thread Andrew E. Mileski
On 2014-07-03 9:19 PM, Marc MERLIN wrote: I upgraded my server from 3.14 to 3.15.1 last week, and since then it's been running out of memory and deadlocking (panic= doesn't even work). I downgraded back to 3.14, but I already had the problem once since then. I didn't see any mention of the btrf

Unstable v3.15-rc tags

2014-07-05 Thread WorMzy Tykashi
Hi David, The v3.15-rc{2,3,4} tags seem to have disappeared from the unstable repo in the last day or so. Please could you re-push the tags, or were they removed for a reason? Cheers, WorMzy -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to ma

Re: A question about subvolumes

2014-07-05 Thread Bob Williams
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 05/07/14 07:27, Goffredo Baroncelli wrote: > On 07/04/2014 11:06 PM, Bob Williams wrote: >> On 04/07/14 21:38, Goffredo Baroncelli wrote: > >> >> Thank you, Goffredo. As the current /home/bob is not a >> subvolume, but a regular linux directory/fo