[zfs-discuss] moving rppol in laptop to spare SSD drive.

2010-09-19 Thread Steve Arkley
Hello folks, I ordered a bunch of 128Gb SSD's the other day, placed 2 in PC, another in a windoz laptop and I thought I'd place one in my opensolaris laptop, should be straightforward or so I thought. The problem I seem to be running into is that the partition the rpool is on is 130Gb, SSD onc

Re: [zfs-discuss] resilver that never finishes

2010-09-19 Thread Markus Kovero
Hi, > The drives and the chassis are fine, what I am questioning is how can it > be "resilvering" more data to a device than the capacity of the device? If data on pool has changed during resilver, resilver counter will not update accordingly, and it will show resilvering 100% for needed time

Re: [zfs-discuss] resilver that never finishes

2010-09-19 Thread Tomas Ögren
On 19 September, 2010 - Markus Kovero sent me these 0,5K bytes: > Hi, > > > The drives and the chassis are fine, what I am questioning is how can it > > be "resilvering" more data to a device than the capacity of the device? > > If data on pool has changed during resilver, resilver counter wil

Re: [zfs-discuss] resilver that never finishes

2010-09-19 Thread Tom Bird
On 18/09/10 15:25, George Wilson wrote: Tom Bird wrote: In my case, other than an hourly snapshot, the data is not significantly changing. It'd be nice to see a response other than "you're doing it wrong", rebuilding 5x the data on a drive relative to its capacity is clearly erratic behaviour

Re: [zfs-discuss] moving rppol in laptop to spare SSD drive.

2010-09-19 Thread Mark Farmer
Hi Steve, Couple of options. Create a new boot environment on the SSD, and this will copy the data over. Or zfs send -R rp...@backup | zfs recv altpool I'd use the alt boot environment, rather than the send and receive. Cheers, -Mark. On 19/09/2010, at 5:37 PM, Steve Arkley wrote: > He

[zfs-discuss] Howto reclaim space under legacy mountpoint?

2010-09-19 Thread Gary Gendel
I moved my home directories to a new disk and then mounted the disk using a legacy mount point over /export/home. Here is the output of the zfs list: NAME USED AVAIL REFER MOUNTPOINT rpool 55.8G 11.1G83K /rpool rpool/ROOT 21.1G 11.1G19K legac

Re: [zfs-discuss] Zpool import Problem ZFS-8000-EY

2010-09-19 Thread rene
OK, the Pool is died and i had create a new one :-) regards ré -- 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] moving rppol in laptop to spare SSD drive.

2010-09-19 Thread Steve Arkley
Doh, Why didn't I think of that cheers Mark, some time the most obvious options get completely passed by, alt boot environment it is. Thanks Steve. -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org ht

Re: [zfs-discuss] Howto reclaim space under legacy mountpoint?

2010-09-19 Thread Edho P Arief
On Sun, Sep 19, 2010 at 7:42 PM, Gary Gendel wrote: > I moved my home directories to a new disk and then mounted the disk using a > legacy mount point over /export/home.  Here is the output of the zfs list: > > NAME                 USED  AVAIL  REFER  MOUNTPOINT > rpool               55.8G  11.1G

[zfs-discuss] Please warn a home user against OpenSolaris under VirtualBox under WinXP ; )

2010-09-19 Thread Nils
Pardon in advance my n00b ignorance. (Yes I have googled a [i]lot[/i] before asking.) I am considering VirtualBoxing away one physical machine at home, and running WinXP as host (yes, as atrocious it may seem, explanation below [1]) and OpenSolaris guest as file server, with OpenSolaris (why?[2

Re: [zfs-discuss] Please warn a home user against OpenSolaris under VirtualBox under WinXP ; )

2010-09-19 Thread R.G. Keen
I have another question to add to the two you already asked and answered. Why not two separate machines, one for XP, one for zfs/raid? At today's network speeds, hooking a cable between those two would provide any speed data access to the files in the raid that you want. A suitable ZFS machine

Re: [zfs-discuss] ZFS checksum errors (ZFS-8000-8A)

2010-09-19 Thread Edward Ned Harvey
> From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss- > boun...@opensolaris.org] On Behalf Of Bob Friesenhahn > > It is very unusual to obtain the same number of errors (probably same > errors) from two devices in a pair. This should indicate a common > symptom such as a memory error (

Re: [zfs-discuss] space_map again nuked!!

2010-09-19 Thread Victor Latushkin
On Sep 18, 2010, at 11:37 AM, Stephan Ferraro wrote: > I'm really angry against ZFS: Emotions rarely help to get to the root cause... > My server no more reboots because the ZFS spacemap is again corrupt. > I just replaced the whole spacemap by recreating a new zpool from scratch and > copying

Re: [zfs-discuss] How to fsck the spacemap?

2010-09-19 Thread Victor Latushkin
On Sep 19, 2010, at 9:06 PM, Stephan Ferraro wrote: > Am 19.09.2010 um 18:59 schrieb Victor Latushkin: > >> On Sep 19, 2010, at 12:08 AM, Stephan Ferraro wrote: >> >>> Is there a way to fsck the spacemap? >>> Does scrub helps for this? >> >> No, because issues that you see are internal inconsi

Re: [zfs-discuss] ZFS checksum errors (ZFS-8000-8A)

2010-09-19 Thread Heinrich
I have registered ECC memory in the system. I will run some memory diagnostics also, but mentioning the power supply got me thinking that around the same time of the errors we had a storm and the lights dimmed in my house quite a few times. It was not enough of a drop to shut the system down but

Re: [zfs-discuss] How to fsck the spacemap?

2010-09-19 Thread Victor Latushkin
On Sep 19, 2010, at 12:11 AM, Stephan Ferraro wrote: > This is new for me: > > $ zpool status > pool: rpool > state: ONLINE > status: One or more devices has experienced an unrecoverable error. An > attempt was made to correct the error. Applications are unaffected. > action: Determine if t

Re: [zfs-discuss] How to fsck the spacemap?

2010-09-19 Thread Victor Latushkin
On Sep 19, 2010, at 12:08 AM, Stephan Ferraro wrote: > Is there a way to fsck the spacemap? > Does scrub helps for this? No, because issues that you see are internal inconsistencies with unclear nature. Though as actual issue varies from one inctance to another this is likely some random corru