Re: interesting point on btrfs, xfs, ext4

2012-01-25 Thread Florian Haas
On Wed, Jan 25, 2012 at 10:15 AM, Tomasz Paszkowski ss7...@gmail.com wrote: http://www.youtube.com/watch?v=FegjLbCnoBw I sat in that talk at LCA and can highly recommend it. Jon Corbet wrote a piece on LWN about it too (currently subscribers only): https://lwn.net/Articles/476263/ Cheers,

[PATCH v3 5/6] net: add paged frag destructor support to kernel_sendpage.

2012-01-25 Thread Ian Campbell
This requires adding a new argument to various sendpage hooks up and down the stack. At the moment this parameter is always NULL. Signed-off-by: Ian Campbell ian.campb...@citrix.com Cc: David S. Miller da...@davemloft.net Cc: Alexey Kuznetsov kuz...@ms2.inr.ac.ru Cc: Pekka Savola (ipv6)

Re: osd crash during resync

2012-01-25 Thread Sage Weil
Hi Martin, On Tue, 24 Jan 2012, Martin Mailand wrote: Hi, today I tried the btrfs patch mentioned on the btrfs ml. Therefore I rebooted osd.0 with a new kernel and created a new btrfs on the osd.0, than I took the osd.0 into the cluster. During the the resync of osd.0 osd.2 and osd.3