Re: [btrfs-delalloc-]

[Hubert Kario <hka@xxxxxxxxxx>]

On Monday 27 of June 2011 11:04:06 Proskurin Kirill wrote:
> Hello all.
> 
> What we have:
> SL6 - kernel 2.6.32-131.2.1.el6.x86_64
> btrfs on mdadm RAID5 with 8 HDD - 27T partition.
> 
> I see this at top:
> 1182 root      20   0     0    0    0 R 100.0  0.0  16:39.73
> [btrfs-delalloc-]
> 
> And LA is grow. What is this and how can I fix it?

delalloc is a delayed allocation kernel thread -- it probably means something 
is writing large amounts of data to the file system

2.6.32 is *old* as far as btrfs is concerned, there have been many bugs fixed 
and performance improvements since

Regards,
-- 
Hubert Kario
QBS - Quality Business Software
02-656 Warszawa, ul. Ksawerów 30/85
tel. +48 (22) 646-61-51, 646-74-24
www.qbs.com.pl
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