Configuration
Configuring the Driver Parameters
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ql2xprocessnotready Option to disable handling of NOT-READY status in the driver. 1 = han-
dled by the driver (default); 0 = disable the handling inside the driver.
ql2xretrycount Maximum number of mid-layer retries allowed for a command. Default
value in non-failover mode is 20, and in failover mode is 30.
ql2xsuspendcount Number of 6-second suspend iterations to perform while a target
returns a <NOT READY> status. Default is 10 iterations.
ql2xusedefmaxrdreq Option to adjust PCIe™ Maximum Read Request Size. 1 = use
system default; 0 = default.
qla_cmd_timeout Timeout value in seconds for scsi command. Default is 20.
qllink_down_timeout
a
Delay in seconds after a loop down event before the loop is flagged
as down by the driver and the I/O requests are aborted. Default is 30
seconds.
qlogin_retry_count Option to modify the login retry count.
qlport_down_retry
a
Maximum number of command retries to a port that returns
PORT-DOWN status. Default is 15. (This parameter is multiplied by a
factor of 2 to determine the number of seconds driver holds the I/O
request.)
recoveryTime Recovery time in seconds before a target device is sent I/O after a
failback is performed.
retry_gidpt Number of times GID_PT to be retried to get the node name and port
ID of the device list.
Table Footnotes
a
This parameter determines how long the driver will internally queue I/O before returning the DID_NO_CONNECT status
to the SCSI mid layer.
Table 3-1. Configurable Driver Parameters (Continued)
Driver Parameter Description
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