Hi all, Recently one of the servers , a Dell R710, attached to 2 J4400 started to crash quite often. Finally i got a message in /var/adm/messages that might point to something usefull, but i don't have the expertise to start to troubleshooting this problem, so any help would be highly valuable.
Best regards, Bruno The significant messages are : Apr 13 11:12:04 san01 savecore: [ID 570001 auth.error] reboot after panic: Freeing a free IOMMU page: paddr=0xccca2000 Apr 13 11:12:04 san01 savecore: [ID 385089 auth.error] Saving compressed system crash dump in /var/crash/san01/vmdump.0 I also noticed other "interesting" messages like : Apr 13 11:11:10 san01 unix: [ID 378719 kern.info] NOTICE: cpu_acpi: _PSS package evaluation failed for with status 5 for CPU 0. Apr 13 11:11:10 san01 unix: [ID 388705 kern.info] NOTICE: cpu_acpi: error parsing _PSS for CPU 0 Apr 13 11:11:10 san01 unix: [ID 928200 kern.info] NOTICE: SpeedStep support is being disabled due to errors parsing ACPI P-state objects exported by BIOS Apr 13 11:10:50 san01 scsi: [ID 243001 kern.info] /p...@0,0/pci8086,3...@4/pci1028,1...@0 (mpt0): Apr 13 11:10:50 san01 DMA restricted below 4GB boundary due to errata Apr 13 11:11:32 san01 scsi: [ID 243001 kern.info] /p...@0,0/pci8086,3...@9/pci1000,3...@0 (mpt2): Apr 13 11:11:32 san01 DMA restricted below 4GB boundary due to errata Relevant specs of the machine : SunOS san01 5.11 snv_134 i86pc i386 i86pc Solaris rpool boot drives attached to a Dell SAS6/iR Integrated RAID Controller (mpt0 Firmware version v0.25.47.0 (IR) ) 2 HBA LSI 1068E, each connect to a J4400 jbod (mpt1 Firmware version v1.26.0.0 (IT) ) multipath enabled and working 2 Quad-Cores, 16Gb ram
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