Legacy HDS Forums

fcaw0: LINK DOWN: Check Connections...

Discussion created by Legacy HDS Forums on Mar 9, 2007
Latest reply on Mar 10, 2007 by Legacy HDS Forums

Originally posted by: chennuri



Hi folks,

I am seeing the following errors on my sun server 5500 solaris 7 and one ot hba path was Disabled.

Mar 9 09:13:48 fcaw: [ID 580805 kern.info] fcaw0: Link Failure. Resetting...
Mar 9 09:13:51 fcaw: [ID 580805 kern.info] fcaw1: Link Failure. Resetting...
Mar 9 09:13:52 fcaw: [ID 580805 kern.info] fcaw0: Link Failure. Resetting...

Mar 6 01:47:38 fcaw: [ID 451854 kern.notice] fcaw2: JNI Fibre Channel Adapter model FCW
Mar 6 01:47:38 fcaw: [ID 451854 kern.notice] fcaw2: 64-bit SBus 0: IRQ 3: FCODE Version 13.3.7.01 [18ca7f]: SCSI ID 125: AL_PA 01
Mar 6 01:47:38 fcaw: [ID 451854 kern.notice] fcaw2: Fibre Channel WWNN: 100000E06940CCAE WWPN: [color="#FF0000"]200000E0694197D7[/color]
Mar 6 01:47:38 a fcaw: [ID 451854 kern.notice] fcaw2: FCA SCSI/IP Driver Version 2.6.9, December 7, 2001 for Solaris 7
Mar 6 01:47:38 fcaw: [ID 451854 kern.notice] fcaw2: All Rights Reserved.Mar 6 01:47:38 fcaw: [ID 580805 kern.info] fcaw2: < Total IOPB space used: 1144256 bytes >
Mar 6 01:47:38 fcaw: [ID 580805 kern.info] fcaw2: < Total DMA space used: 5312541 bytes >
Mar 6 01:48:08 fcaw: [ID 451854 kern.notice] [color="#FF0000"]fcaw2: LINK DOWN: Check Connections[/color]
...


Mar 6 01:48:13 fcaw: [ID 451854 kern.notice] fcaw3: JNI Fibre Channel Adapter model FCW
Mar 6 01:48:13 fcaw: [ID 451854 kern.notice] fcaw3: 64-bit SBus 0: IRQ 3: FCODE Version 13.3.7.01 [18ca7f]: SCSI ID 125: AL_PA 01
100000E06940CCAE WWPN: [color="#33CC00"]200000E069417D17[/color]
Mar 6 01:48:13 fcaw: [ID 451854 kern.notice] fcaw3: FCA SCSI/IP Driver Version 2.6.9, December 7, 2001 for Solaris 7
Mar 6 01:48:13 fcaw: [ID 451854 kern.notice] fcaw3: All Rights Reserved.Mar 6 01:48:13 fcaw: [ID 580805 kern.info] fcaw3: < Total IOPB space used: 1144256 bytes >
Mar 6 01:48:13 fcaw: [ID 580805 kern.info] fcaw3: < Total DMA space used: 5312541 bytes >
Mar 6 01:48:13 fcaw: [ID 585631 kern.notice] NOTICE: [color="#33CC00"]fcaw3 NPORT Initialization Complete, SID=417D17[/color]

Mar 6 01:48:14 fcaw: [ID 580805 kern.info] fcaw3: New Fabric Parameters Received. Resetting...
Mar 6 01:48:14 fcaw: [ID 580805 kern.info] fcaw3: LINK DOWN
Mar 6 01:48:15 fcaw: [ID 585631 kern.notice] NOTICE: fcaw3 NPORT Initialization Complete, SID=417D17

i checked with fcaw.conf file and all the settings in place as per recommendation.

fca_nport=1
public_loop=0

My server is connected HDS10571 via brocade12k switch.

what might causing the issues.

I appreciate your help.

Outcomes