Errors in Log /var/adm/messages

Question

Hi Can some one let us know what might be wrong...we have few solaris clusters in our environment for which we are getting the below errors: scsi: [ID 107833 kern.warning] WARNING: /pci@8,600000/SUNW,qlc@1/fp@0,0/ssd@w5006016139a0189a,0 (ssd190):    Error for Command: test unit ready         Error Level: Fatal scsi: [ID 107833 kern.notice]      Requested Block: 0                         Error Block: 0 scsi: [ID 107833 kern.notice]      Vendor: DGC                                Serial Number: 0000000000CL scsi: [ID 107833 kern.notice]      Sense Key: Not Ready scsi: [ID 107833 kern.notice]      ASC: 0x4 (LUN not ready intervention required), ASCQ: 0x3, FRU: 0x0 scsi: [ID 107833 kern.warning] WARNING: /pci@8,600000/SUNW,qlc@1/fp@0,0/ssd@w5006016139a0189a,0 (ssd190):     Error for Command: test unit ready         Error Level: Fatal   scsi: [ID 107833 kern.warning] WARNING: /pci@7c0/pci@0/pci@9/SUNW,qlc@0/fp@0,0/ssd@w5006016839a02f12,4 (ssd154):   Corrupt label; wrong magic number scsi: [ID 107833 kern.warning] WARNING: /pci@7c0/pci@0/pci@8/SUNW,qlc@0/fp@0,0/ssd@w5006016a39a02f12,4 (ssd129):   Corrupt label; wrong magic number scsi: [ID 107833 kern.warning] WARNING: /pci@7c0/pci@0/pci@8/SUNW,qlc@0/fp@0,0/ssd@w5006016a39a02f12,4 (ssd129):    Corrupt label; wrong magic number scsi: [ID 107833 kern.warning] WARNING: /pci@7c0/pci@0/pci@9/SUNW,qlc@0/fp@0,0/ssd@w5006016839a00fc4,0 (ssd267):     Error for Command: test unit ready         Error Level: Fatal scsi: [ID 107833 kern.notice]      Requested Block: 0                         Error Block: 0 scsi: [ID 107833 kern.notice]      Vendor: DGC                                Serial Number: 0000000000CL scsi: [ID 107833 kern.notice]      Sense Key: Not Ready scsi: [ID 107833 kern.notice]      ASC: 0x4 (LUN not ready intervention required), ASCQ: 0x3, FRU: 0x0

dynamox · Answer

That looks like it’s complaining about Clariion LUNs. Could it be probing paths on 'non-owner' SP . Is there a LUN at Host ID 0 in the storage group ?

MikeMac1 · Answer

Your question may get better response over in Clariion than in Symm. Based on the WWN given in the output, 5006016139a0189a, looks like you have a Clariion and the WWN is for Storage Processor A Port SPA-1 (information to decode gathered from emc140309).

A Symmetrix WWN would start with 5006048

Enthusiast11 · Answer

Thanks..Can some one please move this thread to clariion Discussions...

MikeMac1 · Answer

I’m trying to get that done for you, for some reason I am having issues with my moderator rights.

Michael McNamara

Symmetrix Technical Support Level 2

Email: McNamara_Michael@emc.com

Please Visit our new Symmetrix Product Support Website!

https://support.emc.com/products/Symmetrix.aspx

Mabro1 · Answer

Hi, This discussion has been moved to the Coariion area of the Support Forums. Regards, Mark

MikeMac1 · Answer

Mark, thank you for moving the thread.

Enthusiast11 · Answer

Can anyone let me know what the issue might be???

dynamox · Answer

Is there a LUN at host id 0 in the storage group ?

Enthusiast11 · Answer

Yes Dynamox we have a lun id 0 in the storage group

dynamox · Answer

is it a constant stream of errors or it only happens when you run some kind of rescan ?

Enthusiast11 · Answer

Dynamox these errors are constant stream of errors...

kelleg · Answer

Look in Navisphere Connectivity Status - locate the paths for the host - are all showing as logged in and registered? Is the icon in the left column green? Highlight one of the paths and then click on the INFO button below - what is the failover move set to? What is the Storage Group set to - check each of the paths to ensure that the settings are all the same.

If you're using PowerPath the failover mode should be set to 1, if using DMP it can be either 1 or 2 depending on the version of DMP installed - see Knowledgebase article emc99467.

glen

CLARiiON

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