HP 3PAR StoreServ 7450 4-node HP 3PAR OS 3.1.2 Release Notes - Page 55

event to SYSMGR., If the link goes down again while the PLOGI is still

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Issue ID 92724 93733 Item Description The drives not behaving correctly keep bringing the The drives not behaving correctly keep bringing the entire loop up and down. entire loop up and down. The resolve this, bypass the misbehaving drives. When the link comes up, the driver issues PLOGIs to all devices in parallel. If the link goes down while some of the PLOGIs are still pending , then the driver issues PLOGIs to devices one by one. If the link goes down again while the PLOGI is still pending, mark this device as ByPass and send an event to SYSMGR. Optimized ODX zero token performance. This provides performance optimizations for WRITE USING TOKEN SCSI commands issued with the 'zero' token to thinly-provisioned volumes. Modifications to the HP 3PAR OS 55

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Description
Item
Issue ID
The drives not behaving correctly keep bringing the
entire loop up and down. The resolve this, bypass
the misbehaving drives.
When the link comes up, the driver issues PLOGIs to
all devices in parallel.
The drives not behaving correctly keep bringing the
entire loop up and down.
92724
If the link goes down while some of the PLOGIs are
still pending , then the driver issues PLOGIs to devices
one by one.
If the link goes down again while the PLOGI is still
pending, mark this device as ByPass± and send an
event to SYSMGR.
This provides performance optimizations for WRITE
USING TOKEN SCSI commands issued with the
'zero' token to thinly-provisioned volumes.
Optimized ODX zero token performance.
93733
Modifications to the HP 3PAR OS
55