search for: budach

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2010 Dec 17
6
copy complete zpool via zfs send/recv
Hi, I want to move all the ZFS fs from one pool to another, but I don''t want to "gain" an extra level in the folder structure on the target pool. On the source zpool I used zfs snapshot -r tank at moveTank on the root fs and I got a new snapshot in all sub fs, as expected. Now, I want to use zfs send -R tank at moveTank | zfs recv targetTank/... which would place all zfs fs
2010 Oct 04
8
Can I "upgrade" a striped pool of vdevs to mirrored vdevs?
Hi, once I created a zpool of single vdevs not using mirroring of any kind. Now I wonder if it''s possible to add vdevs and mirror the currently existing ones. Thanks, budy -- This message posted from opensolaris.org
2009 Dec 27
7
[osol-help] zfs destroy stalls, need to hard reboot
On Sun, Dec 27, 2009 at 12:55 AM, Stephan Budach <stephan.budach at jvm.de> wrote: > Brent, > > I had known about that bug a couple of weeks ago, but that bug has been files against v111 and we''re at v130. I have also seached the ZFS part of this forum and really couldn''t find much about this issue. > > The...
2010 Dec 23
31
SAS/short stroking vs. SSDs for ZIL
...I am wondering if using a mirror of such 15k SAS drives would be a good-enough fit for a ZIL on a zpool that is mainly used for file services via AFP and SMB. I''d particulary like to know, if someone has already used such a solution and how it has worked out. Cheers, budy -- Stephan Budach Jung von Matt/it-services GmbH Glash?ttenstra?e 79 20357 Hamburg Tel: +49 40-4321-1353 Fax: +49 40-4321-1114 E-Mail: stephan.budach at jvm.de Internet: http://www.jvm.com Gesch?ftsf?hrer: Ulrich Pallas, Frank Wilhelm AG HH HRB 98380 -------------- next part -------------- An HTML attachment was...
2013 Jan 19
0
zpool errors without fmdump or dmesg errors
...currently in use I would imagine that, if such an error happens, there must be something in dmesg or fmdump, but there is nothing at all showed by fmdump and dmesg did also show nothing, which I''d regard as a reason. Has anybody seen something like this before? Thanks -- Stephan Budach Jung von Matt/it-services GmbH Glash?ttenstra?e 79 20357 Hamburg Tel: +49 40-4321-1353 Fax: +49 40-4321-1114 E-Mail: stephan.budach at jvm.de Internet: http://www.jvm.com Gesch?ftsf?hrer: Frank Wilhelm, Stephan Budach (stellv.) AG HH HRB 98380 -------------- next part -------------- An HTML att...
2010 Oct 28
0
Good write, but slow read speeds over the network
...30 to 50 MB/sec I am getting over the network. If I use nc on the server, I will get approx 200 MB/sec, so the pool seems to be fast enough. I was wondering if there''s anything related to ZFS, that could help here, or is it more likely a network related issue? Cheers, budy -- Stephan Budach Jung von Matt/it-services GmbH Glash?ttenstra?e 79 20357 Hamburg Tel: +49 40-4321-1353 Fax: +49 40-4321-1114 E-Mail: stephan.budach at jvm.de Internet: http://www.jvm.com Gesch?ftsf?hrer: Ulrich Pallas, Frank Wilhelm AG HH HRB 98380 -------------- next part -------------- An HTML attachment was...
2011 Apr 08
11
How to rename rpool. Is that recommended ?
Hello, I have a situation where a host, which is booted off its ''rpool'', need to temporarily import the ''rpool'' of another host, edit some files in it, and export the pool back retaining its original name ''rpool''. Can this be done ? Here is what I am trying to do: # zpool import -R /a rpool temp-rpool # zfs set mountpoint=/mnt
2011 Jan 12
6
ZFS slows down over a couple of days
Hi all, I have exchanged my Dell R610 in favor of a Sun Fire 4170 M2 which has 32 GB RAM installed. I am running Sol11Expr on this host and I use it to primarily serve Netatalk AFP shares. From day one, I have noticed that the amount of free RAM decereased and along with that decrease the overall performance of ZFS decreased as well. Now, since I am still quite a Solaris newbie, I seem to
2010 Oct 13
40
Running on Dell hardware?
I have a Dell R710 which has been flaky for some time. It crashes about once per week. I have literally replaced every piece of hardware in it, and reinstalled Sol 10u9 fresh and clean. I am wondering if other people out there are using Dell hardware, with what degree of success, and in what configuration? The failure seems to be related to the perc 6i. For some period around the time
2010 Nov 11
8
zpool import panics
...SPA space map 3495 1 16K 4K 1.50K 4K 100.00 SPA space map 3496 2 16K 4K 536K 276K 100.00 SPA space map 3497 2 16K 4K 1.22M 572K 100.00 SPA space map 3858 2 16K 4K 353K 176K 100.00 SPA space map -- Stephan Budach Jung von Matt/it-services GmbH Glash?ttenstra?e 79 20357 Hamburg Tel: +49 40-4321-1353 Fax: +49 40-4321-1114 E-Mail: stephan.budach at jvm.de Internet: http://www.jvm.com Gesch?ftsf?hrer: Ulrich Pallas, Frank Wilhelm AG HH HRB 98380 -------------- next part -------------- An HTML attachment was...
2010 Nov 21
10
Running on Dell hardware?
> From: Edward Ned Harvey [mailto:shill at nedharvey.com] > > I have a Dell R710 which has been flaky for some time.? It crashes about once > per week.? I have literally replaced every piece of hardware in it, and > reinstalled Sol 10u9 fresh and clean. It has been over 3 weeks now, with no crashes, and me doing everything I can to get it to crash again. So I''m going to