Re: [zfs-discuss] Snapshots, txgs and performance

2010-06-14 Thread Arne Jansen
Marcelo Leal wrote: Hello there, I think you should share it with the list, if you can, seems like an interesting work. ZFS has some issues with snapshots and spa_sync performance for snapshots deletion. I'm a bit reluctant to post it to the list where it can still be found years from now.

Re: [zfs-discuss] Snapshots, txgs and performance

2010-06-11 Thread Marcelo Leal
Hello there, I think you should share it with the list, if you can, seems like an interesting work. ZFS has some issues with snapshots and spa_sync performance for snapshots deletion. Thanks Leal [ http://www.eall.com.br/blog ] -- This message posted from opensolaris.org

Re: [zfs-discuss] Snapshots, txgs and performance

2010-06-07 Thread Arne Jansen
thomas wrote: Very interesting. This could be useful for a number of us. Would you be willing to share your work? No problem. I'll contact you off-list. ___ zfs-discuss mailing list zfs-discuss@opensolaris.org

Re: [zfs-discuss] Snapshots, txgs and performance

2010-06-06 Thread thomas
Very interesting. This could be useful for a number of us. Would you be willing to share your work? -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org

Re: [zfs-discuss] Snapshots, txgs and performance

2010-06-05 Thread Arne Jansen
Arne Jansen wrote: Hi, I have a setup with thousands of filesystems, each containing several snapshots. For a good percentage of these filesystems I want to create a snapshots once every hour, for others once every 2 hours and so forth. I built some tools to do this, no problem so far. While

[zfs-discuss] Snapshots, txgs and performance

2010-03-27 Thread Arne Jansen
Hi, I have a setup with thousands of filesystems, each containing several snapshots. For a good percentage of these filesystems I want to create a snapshots once every hour, for others once every 2 hours and so forth. I built some tools to do this, no problem so far. While examining disk load on