Re: [zfs-discuss] Very sick iSCSI pool

2012-07-02 Thread Ian Collins
On 07/ 1/12 08:57 PM, Ian Collins wrote: On 07/ 1/12 10:20 AM, Fajar A. Nugraha wrote: On Sun, Jul 1, 2012 at 4:18 AM, Ian Collinsi...@ianshome.com wrote: On 06/30/12 03:01 AM, Richard Elling wrote: Hi Ian, Chapter 7 of the DTrace book has some examples of how to look at iSCSI target and

Re: [zfs-discuss] Very sick iSCSI pool

2012-07-02 Thread Fajar A. Nugraha
On Tue, Jul 3, 2012 at 11:08 AM, Ian Collins i...@ianshome.com wrote: I'm assuming the pool is hosed? Before making that assumption, I'd try something simple first: - reading from the imported iscsi disk (e.g. with dd) to make sure it's not iscsi-related problem - import the disk in another

Re: [zfs-discuss] Very sick iSCSI pool

2012-07-01 Thread Ian Collins
On 07/ 1/12 10:20 AM, Fajar A. Nugraha wrote: On Sun, Jul 1, 2012 at 4:18 AM, Ian Collinsi...@ianshome.com wrote: On 06/30/12 03:01 AM, Richard Elling wrote: Hi Ian, Chapter 7 of the DTrace book has some examples of how to look at iSCSI target and initiator behaviour. Thanks Richard, I 'll

Re: [zfs-discuss] Very sick iSCSI pool

2012-06-30 Thread Ian Collins
On 06/30/12 03:01 AM, Richard Elling wrote: Hi Ian, Chapter 7 of the DTrace book has some examples of how to look at iSCSI target and initiator behaviour. Thanks Richard, I 'll have a look. I'm assuming the pool is hosed? -- richard On Jun 28, 2012, at 10:47 PM, Ian Collins wrote: I'm

Re: [zfs-discuss] Very sick iSCSI pool

2012-06-30 Thread Fajar A. Nugraha
On Sun, Jul 1, 2012 at 4:18 AM, Ian Collins i...@ianshome.com wrote: On 06/30/12 03:01 AM, Richard Elling wrote: Hi Ian, Chapter 7 of the DTrace book has some examples of how to look at iSCSI target and initiator behaviour. Thanks Richard, I 'll have a look. I'm assuming the pool is

Re: [zfs-discuss] Very sick iSCSI pool

2012-06-29 Thread Richard Elling
Hi Ian, Chapter 7 of the DTrace book has some examples of how to look at iSCSI target and initiator behaviour. -- richard On Jun 28, 2012, at 10:47 PM, Ian Collins wrote: I'm trying to work out the case a remedy for a very sick iSCSI pool on a Solaris 11 host. The volume is exported from

[zfs-discuss] Very sick iSCSI pool

2012-06-28 Thread Ian Collins
I'm trying to work out the case a remedy for a very sick iSCSI pool on a Solaris 11 host. The volume is exported from an Oracle storage appliance and there are no errors reported there. The host has no entries in its logs relating to the network connections. Any zfs or zpool commands the