* cachefilesd - using multiple cache directories (disks)?
@ 2012-07-10 18:23 Tomasz Chmielewski
2012-07-10 19:15 ` Myklebust, Trond
0 siblings, 1 reply; 4+ messages in thread
From: Tomasz Chmielewski @ 2012-07-10 18:23 UTC (permalink / raw)
To: linux-nfs
Hi,
is it possible to use cachefilesd with multiple directories (disks)?
The fine manual is not very clear about this:
dir <path>
This command specifies the directory containing the root
of the cache. It may only specified once per
configuration file.
This may be interpreted as either:
1) no, it's not possible to use multiple directories with cachefilesd
2) it's not possible to use multiple directories with one cachefilesd
process, but it's perfectly OK to run multiple instances of cachefilesd
on one server
Which one is true?
--
Tomasz Chmielewski
http://www.ptraveler.com
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: cachefilesd - using multiple cache directories (disks)?
2012-07-10 18:23 cachefilesd - using multiple cache directories (disks)? Tomasz Chmielewski
@ 2012-07-10 19:15 ` Myklebust, Trond
2012-07-10 23:40 ` Tomasz Chmielewski
0 siblings, 1 reply; 4+ messages in thread
From: Myklebust, Trond @ 2012-07-10 19:15 UTC (permalink / raw)
To: Tomasz Chmielewski; +Cc: linux-nfs
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: cachefilesd - using multiple cache directories (disks)?
2012-07-10 19:15 ` Myklebust, Trond
@ 2012-07-10 23:40 ` Tomasz Chmielewski
2012-07-10 23:57 ` Myklebust, Trond
0 siblings, 1 reply; 4+ messages in thread
From: Tomasz Chmielewski @ 2012-07-10 23:40 UTC (permalink / raw)
To: Myklebust, Trond; +Cc: linux-nfs
On 07/11/2012 03:15 AM, Myklebust, Trond wrote:
(...)
>> 2) it's not possible to use multiple directories with one
>> cachefilesd process, but it's perfectly OK to run multiple
>> instances of cachefilesd on one server
>>
>>
>> Which one is true?
>
> See Documentation/filesystems/caching/cachefiles.txt: ========
> OVERVIEW ======== ... CacheFiles is currently limited to a single
> cache.
And what about this answer by David Howells?
http://www.redhat.com/archives/linux-cachefs/2011-July/msg00003.html
> Would I have to run two instances of the cachefiles daemon in
> order to use both cache directories?
You would have to have two config files and two daemons (one
per cache). Each cache needs to be managed separately.
--
Tomasz Chmielewski
http://www.ptrraveler.com
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: cachefilesd - using multiple cache directories (disks)?
2012-07-10 23:40 ` Tomasz Chmielewski
@ 2012-07-10 23:57 ` Myklebust, Trond
0 siblings, 0 replies; 4+ messages in thread
From: Myklebust, Trond @ 2012-07-10 23:57 UTC (permalink / raw)
To: Tomasz Chmielewski; +Cc: linux-nfs
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^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2012-07-10 23:57 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2012-07-10 18:23 cachefilesd - using multiple cache directories (disks)? Tomasz Chmielewski
2012-07-10 19:15 ` Myklebust, Trond
2012-07-10 23:40 ` Tomasz Chmielewski
2012-07-10 23:57 ` Myklebust, Trond
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