Re: [zfs-discuss] zfs-discuss Digest, Vol 76, Issue 20

2012-02-21 Thread Roberto Waltman
zfs-dev wrote: You might want to try a reboot of the system. There is some low level caching of the encryption key in the kernel. I noticed that you can remove the key and continue to mount and umount it without a key so long as you do not reboot. Maybe this will clear it up. I never recommend

Re: [zfs-discuss] Cannot mount encrypted filesystems.

2012-02-21 Thread Roberto Waltman
Darren J Moffat wrote: ... Can you send the 'zpool history slice_2' output so I can see what commands have been run. Pasted at the end - My recollection of the events was wrong, I started with "keysource=passphrase,file..." not prompt. (Used prompt in earlier experiments and mixed things up)

Re: [zfs-discuss] Cannot mount encrypted filesystems.

2012-02-21 Thread Daniel Carosone
On Tue, Feb 21, 2012 at 11:12:14AM +, Darren J Moffat wrote: > Did you ever do a send|recv of these filesystems ? There was a bug with > send|recv in 151a that has since been fixed that could cause the salt to > be zero'd out in some cases. Ah, so that's what that was. I hit this problem

Re: [zfs-discuss] zfs-discuss Digest, Vol 76, Issue 20

2012-02-21 Thread zfs-dev
On 02/18/2012 04:00 AM, zfs-discuss-requ...@opensolaris.org wrote: Message: 2 Date: Sat, 18 Feb 2012 00:12:44 -0500 From: Roberto Waltman To:zfs-discuss@opensolaris.org Subject: [zfs-discuss] Cannot mount encrypted filesystems. Message-ID:<4f3f334c.4090...@rwaltman.com> Content-Type: text/plain;

Re: [zfs-discuss] encryption

2012-02-21 Thread Darren J Moffat
On 02/21/12 13:27, Edward Ned Harvey wrote: From: Darren J Moffat [mailto:darr...@opensolaris.org] Sent: Monday, February 20, 2012 12:46 PM GRUB2 has support for encrypted ZFS file systems already. I assume this requires a pre-boot password, right? Then I have two questions... The ZFS enc

Re: [zfs-discuss] encryption

2012-02-21 Thread Edward Ned Harvey
> From: Darren J Moffat [mailto:darr...@opensolaris.org] > Sent: Monday, February 20, 2012 12:46 PM > > GRUB2 has support > for encrypted ZFS file systems already. I assume this requires a pre-boot password, right? Then I have two questions... I noticed in solaris 11, when you "init 6" it doesn

Re: [zfs-discuss] 4k sector support in Solaris 11?

2012-02-21 Thread John D Groenveld
In message <4f435ca9.8010...@tuneunix.com>, nathank writes: >Is there actually a fix to allow manual setting of ashift now that I No. http://docs.oracle.com/cd/E23824_01/html/821-1462/zpool-1m.html> John groenv...@acm.org ___ zfs-discuss mailing list z

Re: [zfs-discuss] Cannot mount encrypted filesystems.

2012-02-21 Thread Darren J Moffat
On 02/21/12 01:58, Roberto Waltman wrote: First, I did the 2nd. (Change location only) I believe I tried the first form also *after* things were already broken, but I'm sure the passphrases were identical: slice_08, slice_18 and slice_28 for each pools 0/1/2. - The '8' to bring the length to the

Re: [zfs-discuss] 4k sector support in Solaris 11?

2012-02-21 Thread nathank
Hang on - IIRC, it's only yes to that question if the drive itself advertises that it's 4K sectors. I believed that if it uses 4K sectors, but *advertises* that it uses 512 byte blocks, then it goes to crap pretty quickly. (witness Netapp FC luns, many SSD's etc) Is there actually a fix to