Re: [zfs-discuss] Thank you!

2007-07-15 Thread Brian D. Horn
eric kustarz wrote: > On Jul 9, 2007, at 11:21 AM, Scott Lovenberg wrote: > > >> You sir, are a gentleman and a scholar! Seriously, this is exactly >> the information I was looking for, thank you very much! >> >> Would you happen to know if this has improved since build 63 or if >> chipset

Re: [zfs-discuss] ZFS and powerpath

2007-07-15 Thread Peter Tribble
On 7/13/07, Torrey McMahon <[EMAIL PROTECTED]> wrote: > ZFS needs to use the top level multipath device or bad things will > probably happen in a failover or in initial zpool creation. Fopr > example: You'll try to use the device on two paths and cause a lun > failover to occur. > > Mpxio fixes a l

Re: [zfs-discuss] ZFS and powerpath

2007-07-15 Thread Peter Tribble
On 7/15/07, JS <[EMAIL PROTECTED]> wrote: > > I run zfs (v2 and v3) on Emulex and Sun Branded emulex on SPARC with > Powerpath 4.5.0(and MPxIOin other cases) and Clariion arrays and have never > seen this problem. In fact I'm trying to get rid of my PowerPath instances > and standardizing on MP

Re: [zfs-discuss] ZFS and powerpath

2007-07-15 Thread JS
> Shows up as lpfc (is that Emulex?) lpfc (or fibre-channel) is an Emulex branded emulex card device - sun branded emulex uses the emlxs driver. I run zfs (v2 and v3) on Emulex and Sun Branded emulex on SPARC with Powerpath 4.5.0(and MPxIOin other cases) and Clariion arrays and have never se

Re: [zfs-discuss] ZFS raid is very slow???

2007-07-15 Thread Orvar Korvar
I did that, and here are the results from the ZFS jury: bash-3.00$ timex dd if=/dev/zero of=file bs=128k count=8192 8192+0 records in 8192+0 records out real 19.40 user 0.01 sys1.54 That is, 1GB created on 20sec = 50MB/sec. That is better, but still not good, as