Re: [zfs-discuss] Avoiding performance decrease when pool usage is over 80%

2008-02-13 Thread Thomas Liesner
Ralf Ramge schrieb: Thomas Liesner wrote: Does this mean, that if i have a pool of 7TB with one filesystem for all users with a quota of 6TB i'd be alright? Yep. Although I *really* recommend creating individual file systems, e.g. if you have 1,000 users on your server, I'd create 1,000

Re: [zfs-discuss] Avoiding performance decrease when pool usage is over 80%

2008-02-12 Thread Thomas Liesner
bda wrote: I haven't noticed this behavior when ZFS has (as recommended) the full disk. Good to know, as i intended to use the whole disks anyway. Thanks, Tom This message posted from opensolaris.org ___ zfs-discuss mailing list

Re: [zfs-discuss] Avoiding performance decrease when pool usage is over 80%

2008-02-12 Thread Thomas Liesner
Ralf Ramge wrote: Quotas are applied to file systems, not pools, and a such are pretty independent from the pool size. I found it best to give every user his/her own filesystem and applying individual quotas afterwards. Does this mean, that if i have a pool of 7TB with one filesystem for

Re: [zfs-discuss] Avoiding performance decrease when pool usage is over 80%

2008-02-12 Thread Bryan Allen
+-- | On 2008-02-12 02:40:33, Thomas Liesner wrote: | | Subject: Re: [zfs-discuss] Avoiding performance decrease when pool usage is | over 80% | | Nobody out there who ever had problems with low diskspace? Only

Re: [zfs-discuss] Avoiding performance decrease when pool usage is over 80%

2008-02-12 Thread Thomas Liesner
Nobody out there who ever had problems with low diskspace? Regrads, Tom This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] Avoiding performance decrease when pool usage is over 80%

2008-02-12 Thread Ralf Ramge
Thomas Liesner wrote: Nobody out there who ever had problems with low diskspace? Okay, I found your original mail :-) Quotas are applied to file systems, not pools, and a such are pretty independent from the pool size. I found it best to give every user his/her own filesystem and applying

Re: [zfs-discuss] Avoiding performance decrease when pool usage is over 80%

2008-02-12 Thread Ralf Ramge
Thomas Liesner wrote: Does this mean, that if i have a pool of 7TB with one filesystem for all users with a quota of 6TB i'd be alright? Yep. Although I *really* recommend creating individual file systems, e.g. if you have 1,000 users on your server, I'd create 1,000 file systems with a