Re: [zfs-discuss] Re: Fix dot-dot permissions without unmount?

2006-12-28 Thread Nicholas Senedzuk
I understand what you are saying and have had the same problem. I used the fix that I mentioned to fix this problem on 2 of my production DB systems. On 12/28/06, Jason Austin <[EMAIL PROTECTED]> wrote: I should clarify. Say I have a zfs with the mount point /u00 that I import on the system.

[zfs-discuss] Re: Fix dot-dot permissions without unmount?

2006-12-28 Thread Jason Austin
I should clarify. Say I have a zfs with the mount point /u00 that I import on the system. When it creates the /u00 directory on the UFS root, it's created with 700, and then the zfs is mounted and it appears to have the permissions of the root of the zfs. 755 in this case. But, if a non-ro

Re: [zfs-discuss] Fix dot-dot permissions without unmount?

2006-12-28 Thread Nicholas Senedzuk
The solution that I am going to give you has worked on ufs and vxfs for me and I do not see why it would not work on zfs. Share out the directory that you are having problems with lets say /opt. Once its shared mount it to /a. Then you can do the chmod on /a then umount /a and you should have fix

[zfs-discuss] Fix dot-dot permissions without unmount?

2006-12-28 Thread Jason Austin
After importing some pools after a re-install of the OS, i hit that "..: Permission denied" problem. I figured out I could unmount, chmod, and mount to fix it but that wouldn't be a good situation on a production box. Is there anyway to fix this problem without unmounting? This message pos

[zfs-discuss] Deadlock with a pool using files on another zfs?

2006-12-28 Thread Jason Austin
When messing around with zfs trying to break it, I creating a new pool using files on an existing zfs filesystem. It seem to work fine until I created a snapshot of the original filesystem and then tried to destroy the pool using the files. The system appeared to deadlock and had to be reboote

Re: [zfs-discuss] Solaris 10 11/06

2006-12-28 Thread Luke Lonergan
Thanks for all the hard work on ZFS performance fixes George! U3 works great. - Luke On 12/28/06 9:18 AM, "George Wilson" <[EMAIL PROTECTED]> wrote: > Now that Solaris 10 11/06 is available, I wanted to post the complete list of > ZFS features and bug fixes that were included in that release.

Re: [zfs-discuss] using zpool attach/detach to migrate drives from one controller to another

2006-12-28 Thread Richard Elling
I think ZFS might be too smart here. The feature we like is that ZFS will find the devices no matter what their path is. This is very much a highly desired feature. If there are multiple paths to the same LUN, then it does expect an intermediary to handle that: MPxIO, PowerPath, etc. Unfortunat

Re: [zfs-discuss] zfs services , label and packages

2006-12-28 Thread George Wilson
storage-disk wrote: Hi there I have 3 questions regarding zfs. 1. what are zfs packages? SUNWzfsr, SUNWzfskr, and SUNWzfsu. Note that ZFS has dependencies on other components of Solaris so installing just the packages in not supported. 2. what services need to be started in order for

[zfs-discuss] Solaris 10 11/06

2006-12-28 Thread George Wilson
Now that Solaris 10 11/06 is available, I wanted to post the complete list of ZFS features and bug fixes that were included in that release. I'm also including the necessary patches for anyone wanting to get all the ZFS features and fixes via patches (NOTE: later patch revision may already be av

[zfs-discuss] Re: Re: Checksum errors...

2006-12-28 Thread John
Thanks for the reply! As it turns out I ran a parity check on the suspect 3511... sure enough it popped and error! So ZFS did detect the problem with the 3511... This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@open

[zfs-discuss] zfs services , label and packages

2006-12-28 Thread storage-disk
Hi there I have 3 questions regarding zfs. 1. what are zfs packages? 2. what services need to be started in order for zfs working properly? 3. Is there an explanation for zfs label> This is the out put from zdb -l /dev/dsk/C_t_d. I'd like to know what they mean each line. I have some idea wha

Re: [zfs-discuss] Re: Checksum errors...

2006-12-28 Thread Robert Milkowski
Hello John, Thursday, December 28, 2006, 12:59:34 PM, you wrote: J> Ok... guess I answered my own question... LOL! J> I did the find with the -inum... gave me a file name... so i did: J> tsmsun1 - /tsmsrv1_pool >dd if=000203db.bfs of=/dev/null bs=128k J> read: I/O error J> 64581+0 records in J>

[zfs-discuss] Re: Checksum errors...

2006-12-28 Thread John
Ok... guess I answered my own question... LOL! I did the find with the -inum... gave me a file name... so i did: tsmsun1 - /tsmsrv1_pool >dd if=000203db.bfs of=/dev/null bs=128k read: I/O error 64581+0 records in 64581+0 records out So it would appear the file is poo-poo Now the intere

[zfs-discuss] Checksum errors...

2006-12-28 Thread John
Background: Large ZFS pool built on a couple of Sun 3511 SATA arrays. RAID-5 is done in the 3511s. ZFS is non-redundant. We have been using this setup for a couple of months now with no issues. Problem: Yesterday afternoon we started getting checksum errors. There have been no hardware errors

Re: [zfs-discuss] Saving scrub results before scrub completes

2006-12-28 Thread Siegfried Nikolaivich
On 27-Dec-06, at 9:45 PM, George Wilson wrote: Siegfried, Can you provide the panic string that you are seeing? We should be able to pull out the persistent error log information from the corefile. You can take a look at spa_get_errlog() function as a starting point. This is the pani