HP 3PAR StoreServ 7450 4-node HP 3PAR OS 3.1.2 Release Notes - Page 53
Inquiry requests to LUN Vendor Unique timeout, 1.1 MU4, HP 3PAR OS version 3.1.2 MU3,
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Issue ID 88805 88812 88873 88929 89348 89407 89893 90034 90079 90166 Item A subset of cage alerts continuously repeat. Improved handling of 7000 Series PCM Fans. Description The following set of cage alerts repeat continuously, if any of the associate issues is present: • Cage temperature fault • Audible alarm fault • Display fault • Cage not supported fault • Bad link speed This is resolved. Improved the handling of PCM Fans, as follows: 1. The processing of the fan tolerance warning is improved 2. The fan speed and ramp up are stabilized. Resolved an issue that causes the shownode env For HP 3PAR OS 3.1.1 GA, the shownode env command to show partial node environmental command do not display all the node environmental information on F-class systems. information on F-class systems. Due to this, some hardware errors are not detected in early stage. The issue exists with subsequent HP 3PAR OS 3.1.1 MU and 3.1.2 releases. This issue is resolved and the shownodeenv command displays the full environmental table. The ddump command does not truncate its output. When running the ddump command to dump the cage data, it previously use to truncate its output intermittently. More time is allowed for completion of the command, so that the output is not truncated. Inquiry requests to LUN Vendor Unique Page timeout This resolves an issue of inquiry commands to the during upgrades from HP 3PAR OS 3.1.1 to HP 3PAR vendor unique LUN page (0xC0h) timing out 3PAR OS 3.1.2 or later versions. from Hosts during upgrades from HP 3PAR OS 3.1.1 to HP 3PAR OS 3.1.2 or later versions. Resolved an issue where a node running HP 3PAR Resolved an issue where a node running HP 3PAR OS 3.1.2 MU2 becomes unresponsive and results OS 3.1.2 MU2 becomes unresponsive and results in data unavailability when a rcopy transaction log in data unavailability when a rcopy transaction log is converted to the new format on nodes running is converted to the new format on nodes running HP HP 3PAR OS 3.1.2 MU2 during online upgrade 3PAR OS 3.1.2 MU2 during online upgrade from from previous HP 3PAR OS releases. previous HP 3PAR OS releases. Zoning configuration issues. HP 3PAR has specific recommendations documented in the installation guides on zoning configuration. If these recommendations are not followed, HP 3PAR target ports might see a large number of initiator (host) ports in a single zone. In such poorly zoned environments, under certain circumstances, the Fibre Channel driver might trigger a port reset if enqueued requests are not serviced in a timely manner. An issue in the driver causes a node to become unresponsive during or shortly after such a reset. This issue is resolved in the releases HP 3PAR OS version 3.1.1 MU4, HP 3PAR OS version 3.1.2 MU3, and HP 3PAR OS version 3.1.3 and it is carried forward. Wrong frame originated by some Fabric switches causes the Storeserv port to go down. Wrong frame originated by some Fabric switches causes the Storeserv port to go down. The is resolved and such frames are filtered out. Resolved an uninitialized variable issue in log page Correctly initialize the status field in free-volume-space message. request messages to prevent the message being sent to the server node twice. DCS1 PCM numbers reported by the CLI now match Previously, the PCMs in DCS1 (LFF) cages were the documentation. reported as 0 for the lower-right PCM and 1 for the Modifications to the HP 3PAR OS 53