Re: [zfs-discuss] (Fletcher+Verification) versus (Sha256+No Verification)

2011-01-17 Thread Nicolas Williams
On Sat, Jan 15, 2011 at 10:19:23AM -0600, Bob Friesenhahn wrote: On Fri, 14 Jan 2011, Peter Taps wrote: Thank you for sharing the calculations. In lay terms, for Sha256, how many blocks of data would be needed to have one collision? Two. Pretty funny. In this thread some of you are

[zfs-discuss] Zpool Import Hanging

2011-01-17 Thread Repetski, Stephen
Hi All, I believe this has been asked before, but I wasn’t able to find too much information about the subject. Long story short, I was moving data around on a storage zpool of mine and a zfs destroy filesystem hung (or so I thought). This pool had dedup turned on at times while imported as

Re: [zfs-discuss] Zpool Import Hanging

2011-01-17 Thread Ian Collins
On 01/18/11 04:00 PM, Repetski, Stephen wrote: Hi All, I believe this has been asked before, but I wasn’t able to find too much information about the subject. Long story short, I was moving data around on a storage zpool of mine and a zfs destroy filesystem hung (or so I thought). This

Re: [zfs-discuss] Zpool Import Hanging

2011-01-17 Thread Repetski, Stephen
On Mon, Jan 17, 2011 at 22:08, Ian Collins i...@ianshome.com wrote: On 01/18/11 04:00 PM, Repetski, Stephen wrote: Hi All, I believe this has been asked before, but I wasn’t able to find too much information about the subject. Long story short, I was moving data around on a storage zpool

Re: [zfs-discuss] Zpool Import Hanging

2011-01-17 Thread Ian Collins
On 01/18/11 05:22 PM, Repetski, Stephen wrote: On Mon, Jan 17, 2011 at 22:08, Ian Collins i...@ianshome.com mailto:i...@ianshome.com wrote: On 01/18/11 04:00 PM, Repetski, Stephen wrote: Hi All, I believe this has been asked before, but I wasn’t able to find