Moger, Babu 410f02d813 [SCSI] scsi_dh_alua: Retry the check-condition in case Mode Parameters Changed ...

This patch adds a check-condition in scsi_dh_alua handler for a retry.
Sometimes, I have seen attach failing due to this check-condition with
following error messages on NetApp E series storage.

Dec  7 15:31:01 nilgiris kernel: [102979.696673] scsi 3:0:2:9: alua: port group 00 rel port 01
Dec  7 15:31:01 nilgiris kernel: [102979.697082] scsi 3:0:2:9: alua: rtpg failed with 8000002
Dec  7 15:31:01 nilgiris kernel: [102979.697086] scsi 3:0:2:9: alua: rtpg sense code 06/2a/01
Dec  7 15:31:01 nilgiris kernel: [102979.697088] scsi 3:0:2:9: alua: not attached

Signed-off-by: Babu Moger <[email protected]>
Signed-off-by: James Bottomley <[email protected]>

2012-01-10 17:01:24 -06:00

..

Kconfig

…

Makefile

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scsi_dh_alua.c

[SCSI] scsi_dh_alua: Retry the check-condition in case Mode Parameters Changed

2012-01-10 17:01:24 -06:00

scsi_dh_emc.c

[SCSI] scsi_dh_emc: Add a match function for emc device handler

2011-12-15 10:55:00 +04:00

scsi_dh_hp_sw.c

[SCSI] scsi_dh_hp_sw: Adding the match function for hp_sw device handler

2011-12-15 10:55:00 +04:00

scsi_dh_rdac.c

[SCSI] scsi_dh_rdac: Fix error path

2012-01-10 17:01:18 -06:00

scsi_dh.c

[SCSI] scsi_dh: code cleanup and remove the references to scsi_dev_info

2011-12-15 10:55:00 +04:00