Op 12-07-11 13:40, Jim Klimov schreef:
Even if I batch background RM's so a hundred processes hang
and then they all at once complete in a minute or two.
Hmmm. I only run one rm process at a time. You think running more
processes at the same time would be faster?
--
No part of this copyright
2011-07-14 11:54, Frank Van Damme пишет:
Op 12-07-11 13:40, Jim Klimov schreef:
Even if I batch background RM's so a hundred processes hang
and then they all at once complete in a minute or two.
Hmmm. I only run one rm process at a time. You think running more
processes at the same time would
Op 14-07-11 12:28, Jim Klimov schreef:
Yes, quite often it seems so.
Whenever my slow dcpool decides to accept a write,
it processes a hundred pending deletions instead of one ;)
Even so, it took quite a few pool or iscsi hangs and then
reboots of both server and client, and about a week
2011-07-14 15:48, Frank Van Damme пишет:
It seems counter-intuitive - you'd say: concurrent disk access makes
things only slower - , but it turns out to be true. I'm deleting a
dozen times faster than before. How completely ridiculous. Thank you :-)
Well, look at it this way: it is not only
um, this is what xargs -P is for ...
--
Dan.
On Thu, Jul 14, 2011 at 07:24:52PM +0400, Jim Klimov wrote:
2011-07-14 15:48, Frank Van Damme ?:
It seems counter-intuitive - you'd say: concurrent disk access makes
things only slower - , but it turns out to be true. I'm deleting a
dozen
From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss-
boun...@opensolaris.org] On Behalf Of Edward Ned Harvey
I understand the argument, DDT must be stored in the primary storage pool
so
you can increase the size of the storage pool without running out of space
to hold the DDT...
2011-07-15 6:21, Daniel Carosone ?:
um, this is what xargs -P is for ...
Thanks for the hint. True, I don't often use xargs.
However from the man pages, I don't see a -P option
on OpenSolaris boxes of different releases, and there
is only a -p (prompt) mode. I am not eager to enter
yes
On Fri, Jul 15, 2011 at 07:56:25AM +0400, Jim Klimov wrote:
2011-07-15 6:21, Daniel Carosone ?:
um, this is what xargs -P is for ...
Thanks for the hint. True, I don't often use xargs.
However from the man pages, I don't see a -P option
on OpenSolaris boxes of different releases, and
