Sun Microsystems StorageTek 6140 Array, Руководство пользователя

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Sun StorageTek 6140 Array Release Notes, Release 6.2 25
Hardware and Firmware Issues
This section describes general issues related to the Sun StorageTek 6140 Array
hardware and firmware.
Controllers Enter Reboot Loop After Data Replication Pairs are Restored
Bug 6755990 – When using controller firmware version 7.10.25.10 or higher, if an
event occurs which normally would cause a single data replication pair to become
unsynchronized, all data replication pairs become unsynchronized at the same time.
A restart of data synchronization then causes both controllers on the primary data
replication array to reboot continuously.
Null Reference for a Removed Drive
Bug 6746324 – After performing a drive replacement for a virtual disk on an array
running controller firmware version 07.xx.x.xx, the array returns a null reference for
the removed drive.
Failed Drive Maintenance LED Remains Illuminated After Volume
Deletion
Bug 6590564 – When a drive has failed and is part of a volume being deleted, it is
possible for the failed drive’s blue maintenance LED to illuminate and remain
illuminated despite the drive no longer being assigned to a volume.
Workaround – A reboot of the controller will clear the maintenance LED.
Large Data Replication Block Size Causes Controller Reboot
Bug 6680647 – When running data replication with an I/O block size of 4096 blocks,
it is possible for the array controller to reboot with anomalous data.
Workaround – If running controller firmware version 06.xx.xx.xx, do not exceed a
maximum data replication block size of 512 blocks. If running controller firmware
version 07.xx.xx.xx, do not exceed a maximum data replication block size of 1024
blocks.