Solaris 10 x86 System Hang Due To Command Stuck In SATA/AHCI Driver (Doc ID 2090779.1)

Last updated on JULY 29, 2016

Applies to:

Solaris Operating System - Version 10 8/11 U10 to 10 1/13 U11 [Release 10.0]
Information in this document applies to any platform.

Symptoms

An ahci_intr() thread goes to sleep waiting to acquire SATA_CPORT_MUTEX in sata_scsi_init_pkt() while holding 'ahci_portp->ahciport_mutex':

 

Changes

Defect introduced in <Patch 144501-19> with implementation of Bug 15319070 sata common module should support the ATA VPD INQUIRY page 89h.

Cause

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