Re: Fw: Re: ZFS continuously growing [SOLVED]
On Thu, 3 Sep 2009 10:01:28 +0100, krad wrote 2009/9/3 Robert Eckardt r...@robert-eckardt.de On Thu, 3 Sep 2009 09:09:19 +0200, Adrian Penisoara wrote Hi, On Wed, Sep 2, 2009 at 10:22 PM, Robert Eckardt robert.ecka...@robert-eckardt.de wrote: Do I have to be worried? Is there a memory leak in the current ZFS implementation? Why is used space growing slower than free space is shrinking? Is there some garbage collection needed in ZFS? Besides, although the backup server has 3 GB RAM I had to tune arc_max to 150MB to copy the backed-up data from an 2.8TB ZFS (v6) to the 4.5 TB ZFS (v13) by zfs send|zfs recv without kmalloc panic. (I.e., the defaults algorithm was not sufficient.) do a zfs list -t all you will see all snapshots and zvols then as well Uups, sorry for asking. Everything o.k. after zfs destroy big/b...@backup :-( I hope the info on arc_max will stay useful. Regards, Robert -- Dr. Robert Eckardt --- robert.ecka...@robert-eckardt.de ___ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to freebsd-hackers-unsubscr...@freebsd.org
Re: Fw: Re: ZFS continuously growing [SOLVED]
Hi, On Thu, Sep 3, 2009 at 12:05 PM, kradkra...@googlemail.com wrote: [...] There was a change between zfs v7 and v13. IN 7 when you did a zfs list it would show snapshots, after 13 it didnt unless you supplied the switch. It still catches me out as we have a right mix of zfs version at work, so dont feel to bad 8) Nasty surprise, doesn't that break POLA ? :) I assume that was Sun's change, not something specific to FreeBSD... Regards, Adrian EnterpriseBSD. ___ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to freebsd-hackers-unsubscr...@freebsd.org
Re: Fw: Re: ZFS continuously growing [SOLVED]
2009/9/3 Robert Eckardt r...@robert-eckardt.de On Thu, 3 Sep 2009 10:01:28 +0100, krad wrote 2009/9/3 Robert Eckardt r...@robert-eckardt.de On Thu, 3 Sep 2009 09:09:19 +0200, Adrian Penisoara wrote Hi, On Wed, Sep 2, 2009 at 10:22 PM, Robert Eckardt robert.ecka...@robert-eckardt.de wrote: Do I have to be worried? Is there a memory leak in the current ZFS implementation? Why is used space growing slower than free space is shrinking? Is there some garbage collection needed in ZFS? Besides, although the backup server has 3 GB RAM I had to tune arc_max to 150MB to copy the backed-up data from an 2.8TB ZFS (v6) to the 4.5 TB ZFS (v13) by zfs send|zfs recv without kmalloc panic. (I.e., the defaults algorithm was not sufficient.) do a zfs list -t all you will see all snapshots and zvols then as well Uups, sorry for asking. Everything o.k. after zfs destroy big/b...@backup :-( I hope the info on arc_max will stay useful. Regards, Robert -- Dr. Robert Eckardt--- robert.ecka...@robert-eckardt.de There was a change between zfs v7 and v13. IN 7 when you did a zfs list it would show snapshots, after 13 it didnt unless you supplied the switch. It still catches me out as we have a right mix of zfs version at work, so dont feel to bad 8) ___ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to freebsd-hackers-unsubscr...@freebsd.org
Re: Fw: Re: ZFS continuously growing [SOLVED]
krad wrote: There was a change between zfs v7 and v13. IN 7 when you did a zfs list it would show snapshots, after 13 it didnt unless you supplied the switch. It still catches me out as we have a right mix of zfs version at work, so dont feel to bad 8) Try: # zpool set listsnapshots=on your_pool_name -- WBR, Andrey V. Elsukov ___ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to freebsd-hackers-unsubscr...@freebsd.org
Re: Fw: Re: ZFS continuously growing [SOLVED]
On Thu, Sep 03, 2009 at 03:41:14PM +0400, Andrey V. Elsukov wrote: krad wrote: There was a change between zfs v7 and v13. IN 7 when you did a zfs list it would show snapshots, after 13 it didnt unless you supplied the switch. It still catches me out as we have a right mix of zfs version at work, so dont feel to bad 8) Try: # zpool set listsnapshots=on your_pool_name Ah - I already did an zlist alias... This however is better for my routined fingers. -- B.Walter be...@bwct.de http://www.bwct.de Modbus/TCP Ethernet I/O Baugruppen, ARM basierte FreeBSD Rechner uvm. ___ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to freebsd-hackers-unsubscr...@freebsd.org