IB4X-00 Driver for InfiniBand Release Notes Version Number B.11.31.1403 HP Part Number: 5900-3375 Published: March 2014 Edition: 1.
Contents IB4X-00 Driver for InfiniBand overview.........................................................................................3 New and changed features in this release...................................................................................3 New features......................................................................................................................3 Changed features.....................................................................................................
This document provides information about the B.11.31.1403 (AR1403) release of the HP IB4X-00 driver for InfiniBand. IB4X-00 Driver for InfiniBand overview This document details features introduced with this release, and defects fixes for, the IB4X-00 Driver for InfiniBand on HP-UX 11i v3 for the B.11.31.1403 release. New and changed features in this release New features The following feature is new with the B.11.31.
Table 1 HP-UX March 2014 (AR1403) Fixes (continued) Defect ID Description QXCR1001105291 A panic was seen with this stack trace: panic+0x410 bad_kern_reference+0xa0 $cold_pfault+0x2c0 vm_hndlr+0x1590 bubbleup+0x880 sohasavnode+0x40 sohasavnode+0x40 pstat_filedetails+0x450 $cold_pstat+0x590 syscall+0x5a0 QXCR1001238388 System panic occurs at boot time when the kernel base page size is set to 64k. This issue is only encountered with the AT083A HP Integrity 4X QDR CX-2 PCI-e G2 DP HCA.
Table 3 HP-UX March 2013 (AR1303) Fixes (continued) Defect ID Description This was due to an incorrect subsystem id for the QDR mezzanine card. This is fixed now. QXCR1001252718 Multiple Oracle processes were stalled in bind() system call and one of the oracle processes exited with the following error: ORA-27300: OS system dependent operation: bind failed with status: 227 This was due to a race condition between sleep and wakeup mechanism in RDS code and has been fixed.
Table 8 HP-UX March 2010 (AR1003) Fixes Defect ID Description QXCR1000968186 Opening device file resulted in a system panic. This occurred regardless of whether or not the IB adapter was installed. This problem has now been fixed. Table 9 HP-UX September 2009 (WR0909) Fixes Defect ID Description QXCR1000940168 The DART81 BA929AA 11iv3 VSE OE software with InfiniBand adapter 448397-B21 failed to boot at the ESWL_IGNITEUX stage, due to timeout at iux_monitor_reboot.
3. IB device driver (ib_t) 4. RDS driver The ib_t driver is dynamically loadable via the DLKM, but the IB4X-00 bundle as a whole requires a reboot on install, due to the presence of other static drivers in the bundle. NOTE: A complete DLKM infrastructure is required to enable the DLKM feature of the driver, which requires that you install the following three kernel patches: 1. PHKL_36387 2. PHKL_36332 3.
Mar 23 14:48:51 c7ioc511 vmunix: HP-InfiniBand: /ux/core/isu/IBand/kern/src/common/ib_tvr/ib_tvr_osb.c: 5744: : Error completion on HCA:0, CQN:0x8e, QPN:0x4c syndrome: 0xd802 In this scenario the driver can be successfully resumed by resetting the IPOIB module with the itutil command. The syntax is: itutil -R interface_name For example: itutil –R ib0 Compatibility and installation requirements This section describes the compatibility information and installation requirements for this release.
Driver versions The following table lists all the driver versions of the HP IB4X-00 driver for InfiniBand, with their associated release names and dates. Table 14 Table of Driver Versions Release Name Driver Version Release Date B.11.31.0809 September 2008 B.11.31.0903 March 2009 Application Release 0909 B.11.31.0909 September 2009 Web Release 0909 B.11.31.0909.01 September 2009 Application Release 1003 B.11.31.1003 March 2010 Web Release 1008 B.11.31.
