Re: [zfs-discuss] Time taken Backup using ZFS Send Receive
Thanks. I'll try to upgrade to b105. That'll only happen probably in a few months time. The zfs files contains Oracle and oracle tablespace files. When I did the send command Oracle was shutdown. I just did a receive as well recently and the 20gig file only took about 15 plus mins to load as oppose to 1 hour plus to send. I'm still baffled, but I'll try b105 (maybe in mid May) and come back to this forum again. Thanks -- 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] Time taken Backup using ZFS Send Receive
Upgrading to b105 seems to improve zfs send/recv quite a bit. See this thread: http://www.opensolaris.org/jive/message.jspa?messageID=330988 -- Dave Kok Fong Lau wrote: I have been using ZFS send and receive for a while and I noticed that when I try to do a send on a zfs file system of about 3 gig plus it took only about 3 minutes max. zfs send application/sam...@back /backup/sample.zfs However when I tried to send a file system that's about 20 gig, it took almost an hour. I would had expected that since 3 gig took 3 mins, then 20 gig should take 20 mins instead of 60 mins or more. Is there something that I'm doing wrong or could I looks into any logs / enable any logs to find out what is going on. ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
Re: [zfs-discuss] Time taken Backup using ZFS Send Receive
Kok Fong Lau wrote: I have been using ZFS send and receive for a while and I noticed that when I try to do a send on a zfs file system of about 3 gig plus it took only about 3 minutes max. zfs send application/sam...@back /backup/sample.zfs However when I tried to send a file system that's about 20 gig, it took almost an hour. I would had expected that since 3 gig took 3 mins, then 20 gig should take 20 mins instead of 60 mins or more. Is there something that I'm doing wrong or could I looks into any logs / enable any logs to find out what is going on. What's the nature of the data in the two filesystems? -- Ian. ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
