Re: [zfs-discuss] Why replacing a drive generates writes to other disks?

2007-03-14 Thread Matthew Ahrens
Robert Milkowski wrote: Hello zfs-discuss, Subject says it all. I first checked - no IO activity at all to the pool named thumper-2. So I started replacing one drive with 'zpool replace thumper-2 c7t7d0 c4t1d0'. Now the question is why am I seeing writes to other disks than c7t7d0? Are

[zfs-discuss] Re: ZFS party - PANIC collection

2007-03-14 Thread Gino Ruopolo
Conclusion: After a day of tests we are going to think that ZFS doesn't work well with MPXIO. What kind of array is this? If it is not a Sun array then how are you configuring mpxio to recognize the array? We are facing the same problems with a JBOD (EMC DAE2), a Storageworks EVA

Re: [zfs-discuss] nv59 + HA-ZFS

2007-03-14 Thread Manoj Joseph
David Anderson wrote: Hi, I'm attempting to build a ZFS SAN with iSCSI+IPMP transport. I have two ZFS nodes that access iSCSI disks on the storage network and then the ZFS nodes share ZVOLs via iSCSI to my front-end Linux boxes. My throughput from one Linux box is about 170+MB/s with nv59

Re: [zfs-discuss] Re: ZFS party - PANIC collection

2007-03-14 Thread Torrey McMahon
Gino Ruopolo wrote: Conclusion: After a day of tests we are going to think that ZFS doesn't work well with MPXIO. What kind of array is this? If it is not a Sun array then how are you configuring mpxio to recognize the array? We are facing the same problems with a