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11-22-2005 08:11 PM
11-22-2005 08:11 PM
I am running Redhat Entreprise Edition V3 update3, with the Qlogic driver
QLogic PCI to Fibre Channel Host Adapter for QLA2340 :
Firmware version: 3.02.28, Driver version 7.00.03-RH1
Entry address = f88dc060
HBA: QLA2312 , Serial# R07449
Request Queue = 0x3630000, Response Queue = 0x3620000
Request Queue count= 512, Response Queue count= 512
Total number of active commands = 0
Total number of interrupts = 1185947
Total number of IOCBs (used/max) = (0/600)
Total number of queued commands = 0
Device queue depth = 0x10
Number of free request entries = 500
Number of mailbox timeouts = 0
Number of ISP aborts = 0
Number of loop resyncs = 0
Number of retries for empty slots = 0
Number of reqs in pending_q= 0, retry_q= 0, done_q= 0, scsi_retry_q= 0
Host adapter:loop state=
Dpc flags = 0x0
MBX flags = 0x0
SRB Free Count = 4096
Link down Timeout = 008
Port down retry = 064
Login retry count = 016
Commands retried with dropped frame(s) = 0
Configured characteristic impedence: 50 ohms
Configured data rate: 1-2 Gb/sec auto-negotiate
SCSI Device Information:
scsi-qla0-adapter-node=200000e08b1ab90d;
scsi-qla0-adapter-port=210000e08b1ab90d;
scsi-qla0-target-0=50001fe15003e889;
scsi-qla0-target-1=50001fe1500425dc;
scsi-qla0-target-2=100000e00222dff3
I have added two luns and also reboot my server.
fdisk doesn't work on my new luns
fdisk /dev/sdd : Cannot read /dev/sdd
output of lssd
sda 0,0,0,1 HP HSV100 2001 5000-1fe1-5003-e889
sdb 0,0,0,2 HP HSV100 2001 5000-1fe1-5003-e889
sdc 0,0,1,1 HP HSV100 2001 5000-1fe1-5004-25dc
sdd 0,0,1,2 HP HSV100 2001 5000-1fe1-5004-25dc
Any idea's
Solved! Go to Solution.
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11-22-2005 10:47 PM
11-22-2005 10:47 PM
Re: FDISK FAILURE ON NEW LUNS FROM EVA3000 REDHAT
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11-22-2005 10:48 PM
11-22-2005 10:48 PM
Re: FDISK FAILURE ON NEW LUNS FROM EVA3000 REDHAT
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11-22-2005 10:49 PM
11-22-2005 10:49 PM
Re: FDISK FAILURE ON NEW LUNS FROM EVA3000 REDHAT
fdisk in neither working
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11-22-2005 11:51 PM
11-22-2005 11:51 PM
Re: FDISK FAILURE ON NEW LUNS FROM EVA3000 REDHAT
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11-23-2005 12:16 AM
11-23-2005 12:16 AM
Re: FDISK FAILURE ON NEW LUNS FROM EVA3000 REDHAT
This is not the issue because my other Luns are working fine
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11-23-2005 12:34 AM
11-23-2005 12:34 AM
Re: FDISK FAILURE ON NEW LUNS FROM EVA3000 REDHAT
Any other error, like cannot read, not such file, or I/O error. Any log on /var/log/messages.
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11-23-2005 12:40 AM
11-23-2005 12:40 AM
Re: FDISK FAILURE ON NEW LUNS FROM EVA3000 REDHAT
Nov 23 11:20:18 san-leandro kernel: sdd:<6>Device 08:30 not ready.
Nov 23 11:20:18 san-leandro kernel: I/O error: dev 08:30, sector 0
Nov 23 11:20:18 san-leandro kernel: Device 08:30 not ready.
Nov 23 11:20:18 san-leandro kernel: I/O error: dev 08:30, sector 0
Nov 23 11:20:18 san-leandro kernel: unable to read partition table
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11-23-2005 01:07 AM
11-23-2005 01:07 AM
Re: FDISK FAILURE ON NEW LUNS FROM EVA3000 REDHAT
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11-23-2005 01:11 AM
11-23-2005 01:11 AM
Re: FDISK FAILURE ON NEW LUNS FROM EVA3000 REDHAT
Two controllers on my EVA3000, no I cannot turn this of, this is a production environment
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11-23-2005 01:23 AM
11-23-2005 01:23 AM
Re: FDISK FAILURE ON NEW LUNS FROM EVA3000 REDHAT
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11-23-2005 01:33 AM
11-23-2005 01:33 AM
Re: FDISK FAILURE ON NEW LUNS FROM EVA3000 REDHAT
PathA / Failover only
This is the output of lssd
sda 0,0,0,1 HP HSV100 2001 5000-1fe1-5003-e889
sdb 0,0,0,2 HP HSV100 2001 5000-1fe1-5003-e889
sdc 0,0,1,1 HP HSV100 2001 5000-1fe1-5004-25dc
sdd 0,0,1,2 HP HSV100 2001 5000-1fe1-5004-25dc
the output off fdisk
fdisk /dev/sdd
cannot read /dev/sdd
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11-23-2005 02:15 AM
11-23-2005 02:15 AM
Re: FDISK FAILURE ON NEW LUNS FROM EVA3000 REDHAT
Is the zoning configuration correct?
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11-23-2005 02:17 AM
11-23-2005 02:17 AM
Re: FDISK FAILURE ON NEW LUNS FROM EVA3000 REDHAT
sda en sdc are working fine.
I have added sdb en sdd, I cannot format those luns
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11-23-2005 05:06 AM
11-23-2005 05:06 AM
Re: FDISK FAILURE ON NEW LUNS FROM EVA3000 REDHAT
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11-23-2005 06:20 PM
11-23-2005 06:20 PM
Re: FDISK FAILURE ON NEW LUNS FROM EVA3000 REDHAT
These lun are prestented only to one host.
Restarting the EVA is not an issue at this moment.
It is a production environment with
10 servers
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11-23-2005 06:33 PM
11-23-2005 06:33 PM
Solution> On the eva3000, it is set PathA / Failover only
>
>This is the output of lssd
>
...
>sdd 0,0,1,2 HP HSV100 2001 5000-1fe1-5004-25dc
Normally, controller A owns WWPNs that end in 8+9. If that is true on your system, |/dev/sdd| is owned by controller B or the MPIO driver has choosen a wrong path.
Can you try and select "PathB / Failover only"" ?
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11-25-2005 01:37 AM
11-25-2005 01:37 AM
Re: FDISK FAILURE ON NEW LUNS FROM EVA3000 REDHAT
You were right.
PathB / Failover only solved my problem
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11-27-2005 10:44 PM
11-27-2005 10:44 PM