Re: [zfs-discuss] odd behavior from zpool replace.
"One or more devices could not be opened"? I wonder if this has anything to do with our problems here...: http://www.opensolaris.org/jive/thread.jspa?messageID=160589𧍍 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] Adding my own compression to zfs
> I haven't heard from any other core contributors, but this sounds like a > worthy project to me. Someone from the ZFS team should follow through > to create the project on os.org[1] > > Its sounds like like Domingos and Roland might constitute the initial > "project team". In my opinion, the project should also include an effort in getting LZO into ZFS. As an advanced fast but efficient variant. For that matter, if it were up to me, there should be an effort in modularizing the ZFS compression algorithms into loadable kernel modules, also allowing easy addition of algorithms. I suppose the same should apply to other components where possible, e.g. the spacemap allocator discussed on this list. But I'm a mere C# coder, so I can't really help with that. -mg ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
[zfs-discuss] ZFS recovery tool, intrested?
Hi, Having my 700Gb one disk ZFS crashing on me created ample need for a recovery tool. So I spent the weekend creating a tool that lets you list directories and copy files from any pool on a one disk ZFS filesystem, where for example the Solaris kernel keeps panicing. Is there any interest in it being release to the public? Regards, /Samuel 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] ZFS recovery tool, intrested?
Yeah, that would have saved me several weeks ago. Samuel Borgman wrote: > Hi, > > Having my 700Gb one disk ZFS crashing on me created ample need for a recovery > tool. > > So I spent the weekend creating a tool that lets you list directories and > copy files from any pool on a one disk ZFS filesystem, where for example the > Solaris kernel keeps panicing. > > Is there any interest in it being release to the public? > > Regards, > > /Samuel > > > This message posted from opensolaris.org > ___ > zfs-discuss mailing list > zfs-discuss@opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/zfs-discuss > ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] ZFS recovery tool, intrested?
Samuel, > Having my 700Gb one disk ZFS crashing on me created ample need for a recovery > tool. > > So I spent the weekend creating a tool that lets you list directories and > copy files from any pool on a one disk ZFS filesystem, where for example the > Solaris kernel keeps panicing. > > Is there any interest in it being release to the public? Yes indeed. Please put the source up here - I am sure that you will receive interesting feedback. Thanks and regards... Sean. ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
[zfs-discuss] strange zfs recieve behavior
hey all, so i'm trying to mirror the contents of one zpool to another using zfs send / recieve while maintaining all snapshots and clones. essentially i'm taking a recursive snapshot. them i'm mirroring the oldest snapshots first and working my way forward. to deal with clones i have a hack that uses zfs promote. i've scripted it and things seem to work... except of course for one thing. ;) there's one snapshot on my system that i can't seem to transfer. here's the problem: ---8<--- [EMAIL PROTECTED] zfs send export/ws/[EMAIL PROTECTED] | zfs receive -v -d export2 receiving full stream of export/ws/[EMAIL PROTECTED] into export2/ws/[EMAIL PROTECTED] received 134MB stream in 28 seconds (4.77MB/sec) [EMAIL PROTECTED] [EMAIL PROTECTED] zfs send -i 070221 export/ws/[EMAIL PROTECTED] | zfs receive -v -d export2 receiving incremental stream of export/ws/[EMAIL PROTECTED] into export2/ws/[EMAIL PROTECTED] cannot receive: destination has been modified since most recent snapshot ---8<--- as far as i know, there's nothing special about these two snapshots. ---8<--- [EMAIL PROTECTED] zfs list | grep export/ws/xen-1 export/ws/xen-1 105M 3.09G 104M /export/ws/xen-1 export/ws/[EMAIL PROTECTED]570K - 103M - export/ws/[EMAIL PROTECTED] 0 - 104M - [EMAIL PROTECTED] zfs get -Hp -o value creation export/ws/[EMAIL PROTECTED] 1172088367 [EMAIL PROTECTED] zfs get -Hp -o value creation export/ws/[EMAIL PROTECTED] 1192301172 ---8<--- any idea what might be wrong here? it seems that the problem is on the recieve side. i've even tried doing: zfs rollback export2/ws/[EMAIL PROTECTED] before doing the second send but that didn't make any difference. i'm currently running snv_74. both pool are currently at zfs v8, but the source pool has seen lots of zfs and live upgrades. ed ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] strange zfs recieve behavior
Edward Pilatowicz wrote: > hey all, > so i'm trying to mirror the contents of one zpool to another > using zfs send / recieve while maintaining all snapshots and clones. You will enjoy the upcoming "zfs send -R" feature, which will make your script unnecessary. > [EMAIL PROTECTED] zfs send -i 070221 export/ws/[EMAIL PROTECTED] | zfs > receive -v -d export2 > receiving incremental stream of export/ws/[EMAIL PROTECTED] into > export2/ws/[EMAIL PROTECTED] > cannot receive: destination has been modified since most recent snapshot You may be hitting 6343779 "ZPL's delete queue causes 'zfs restore' to fail". To work around it, use "zfs recv -F". --matt ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
