[SCSI] zfcp: fix: allow more time for adapter initialization

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From: Maxim Shchetynin <maxim@de.ibm.com>

Extend the time for adapter initialization: In case of protocol
status HOST_CONNECTION_INITIALIZING for the exchange config data
command do a first retry in 1 second, then double the sleep time for
each following retry until recovery exceeds 2 minutes. The old
behaviour of allowing 6 retries with .5 seconds delay between retries
was insufficient and qdio queues were shut down too erarly.

Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

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Andreas Herrmann 2005-06-13 13:15:15 +02:00 • committed by James Bottomley

parent 66c8684abf

commit 22753fa514

2 changed files with 17 additions and 14 deletions

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6

drivers/s390/scsi/zfcp_def.h

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25

drivers/s390/scsi/zfcp_erp.c

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