Re: BTRFS setup advice for laptop performance ?

2014-04-06 Thread Swâmi Petaramesh
Hi people :-) Le samedi 5 avril 2014 15:13:40 Hugo Mills a écrit : - I'm not aware, particularly, of any major differences between noatime and relatime in performance on btrfs. (But I may be wrong there). It's especially noticeable at first boot in a given day, as relatime will have

Re: [PATCH RFC v2] Btrfs: device_list_add() should not update list when mounted

2014-04-06 Thread Anand Jain
Thanks for the comments. More inline below. On 04/04/2014 21:35, David Sterba wrote: On Wed, Apr 02, 2014 at 05:48:21PM +0800, Anand Jain wrote: Device list add shouldn't update the list when FS is mounted, unless the whole loop w.r.t to bringing back the missing disk is completed. (That is

confusing snapshot error

2014-04-06 Thread Russell Coker
ERROR: cannot snapshot '/home' - Read-only file system The above error occurs when a read-only snapshot already exists. I think it would be better if the target name had to be fully qualified and gave an error path already exists or something similar. While the current behavior mimics the

Re: BTRFS setup advice for laptop performance ?

2014-04-06 Thread Martin Steigerwald
Hi, [not cc´ing you as you didn´t cc anyone and I think you do not like to be CC ´d, note that usual on kernel related mailing lists this is a convention, so I may miss it at some time. not restoring other cc´s as I am lazy right now] Am Samstag, 5. April 2014, 15:06:26 schrieb Duncan: Garry

Re: [RFC PATCH] Btrfs: send, add calculate data size flag to allow for progress estimation

2014-04-06 Thread Filipe David Manana
On Sun, Apr 6, 2014 at 1:18 AM, Marc MERLIN m...@merlins.org wrote: On Fri, Apr 04, 2014 at 04:20:41PM +0100, Filipe David Borba Manana wrote: This new send flag makes send calculate first the amount of new file data (in bytes) the send root has relatively to the parent root, or for the case

Re: [RFC PATCH] Btrfs: send, add calculate data size flag to allow for progress estimation

2014-04-06 Thread Marc MERLIN
On Sun, Apr 06, 2014 at 05:57:38PM +0100, Filipe David Manana wrote: I looked around and found nothing that looked similar enough. Obviously it's an assert, so I can run without it, but my source being very different from yours just made me want to check that this was most likely ok to run

Re: btrfs-progs tagged as v3.12

2014-04-06 Thread Sébastien Luttringer
On 21/03/2014 00:55, Chris Mason wrote: On 03/20/2014 07:36 PM, WorMzy Tykashi wrote: On 25 November 2013 21:45, Chris Mason chris.ma...@fusionio.com wrote: I don't know if there wasn't enough commits to justify a 3.13 release (I noticed your integration branch stalled 7 weeks ago, so I

Re: [PATCH] Btrfs: don't clear uptodate if the eb is under IO

2014-04-06 Thread Chris Mason
On 03/28/2014 05:07 PM, Josef Bacik wrote: So I have an awful exercise script that will run snapshot, balance and send/receive in parallel. This sometimes would crash spectacularly and when it came back up the fs would be completely hosed. Turns out this is because of a bad interaction of

Possible application issue ...

2014-04-06 Thread George Mitchell
I am seeming to have an issue with a specific application. I just installed Recoll, a really nice desktop search tool. And the following day whenever my backup program would attempt to run, my computer simply stopped dead in its tracks and I was forced to do a hard reboot to get it back. So