On Fri, 2013-08-09 at 21:12 +0200, Felix Rubio Dalmau wrote:
Michael, Charles,
thank you for your comments. I had already seen the wikipedia entries
about ZFS, but when I have performed my tests, consisting in: generate a
program that writes a 100 MB file to disk and perform the
Great!
Thank you very much, Timo!
Felix
On Sunday 11 August 2013 22:49:43 Timo Sirainen wrote:
On Fri, 2013-08-09 at 21:12 +0200, Felix Rubio Dalmau wrote:
Michael, Charles,
thank you for your comments. I had already seen the wikipedia entries
about ZFS, but when
Hi all,
Is there any possibility to ask dovecot to write nothing to disk,
something like a read only state, without shutting it down? I have set up a
ZFS+postfix+dovecot mail server, and I need both postfix (postsuper -h ALL) and
dovecot (¿?) to stop modifying the disk to create the
On 2013-08-09 5:44 AM, Felix Rubio Dalmau felixrubiodal...@gmail.com
wrote:
Is there any possibility to ask dovecot to write nothing to disk, something like a
read only state, without shutting it down? I have set up a
ZFS+postfix+dovecot mail server, and I need both postfix (postsuper -h ALL)
Felix Rubio Dalmau skrev den 2013-08-09 11:44:
Does anybody has any idea on how to achieve this?
stop dovecot/postfix, maybe remember sql/ldap database aswell
On 2013-08-09 11:44, Felix Rubio Dalmau wrote:
Is there any possibility to ask dovecot to write nothing to disk,
something like a read only state, without shutting it down? I have
set up a ZFS+postfix+dovecot mail server, and I need both postfix
(postsuper -h ALL) and dovecot (¿?) to stop
On 2013-08-09 8:04 AM, Michael Grimm trash...@odo.in-berlin.de wrote:
On 2013-08-09 11:44, Felix Rubio Dalmau wrote:
Is there any possibility to ask dovecot to write nothing to disk,
something like a read only state, without shutting it down? I have
set up a ZFS+postfix+dovecot mail server,
Actually the problem is that the snapshot is instantaneous, so if some commands
are being run at the time of the snapshot I could get a snapshot of a
non-consistent FS, right?
Then, the single solution goes through just shuting down dovecot (and other
services, like apache) the seconds
On 2013-08-09 1:43 PM, Felix Rubio Dalmau felixrubiodal...@gmail.com
wrote:
Actually the problem is that the snapshot is instantaneous, so if some commands
are being run at the time of the snapshot I could get a snapshot of a
non-consistent FS, right?
No, that is not right. If it was it
On 09.08.2013, at 19:43, Felix Rubio Dalmau felixrubiodal...@gmail.com wrote:
Actually the problem is that the snapshot is instantaneous, so if some
commands are being run at the time of the snapshot I could get a snapshot of
a non-consistent FS, right?
As mentioned before: Wrong.
Have a
Michael, Charles,
thank you for your comments. I had already seen the wikipedia entries
about ZFS, but when I have performed my tests, consisting in: generate a
program that writes a 100 MB file to disk and perform the snapshot during the
file is being written. Obviously the snapshot
In order to save space I prefer no to have such half-files (mails) ,
and it is for this reason that I am asking if there is any way to
prevent this.
I'm not an expert in field of file systems, so I can be asking very
naive questions... but I appreciate your comments on this topic.
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