ASM using DS5100 (MPIO) hang/freeze when loss of disk
RDBMS Version: 10.2.0.4.0
Operating System and Version : AIX 5.3 TL8 SP4
Error Number (if applicable) : 5
Product (i.e. SQL*Loader, Import, etc.) : RAC
Product Version : 10.2.0.4.0
ASM using DS5100 (MPIO) hang/freeze when loss of disk
Our Config: 2 p550 p6, 2 DS5100 (Storage) on 2 Sites ("Stretch Cluster")
Oracle RAC 10.2.0.4 / ASM, Raw Disks used, no HACMP/GPFS
MPIO device driver (no SDDPCM)
Our Problem:
RAC is running fine, when we simulate loss of DS5100 on
one
site (pulling cables a/o disabling Switch Ports), all I/O
issued hangs, no error is reported from storage/os layer,
CRS and ASM and Database don't report any error. When we
Operating System and Version : AIX 5.3 TL8 SP4
Error Number (if applicable) : 5
Product (i.e. SQL*Loader, Import, etc.) : RAC
Product Version : 10.2.0.4.0
ASM using DS5100 (MPIO) hang/freeze when loss of disk
Our Config: 2 p550 p6, 2 DS5100 (Storage) on 2 Sites ("Stretch Cluster")
Oracle RAC 10.2.0.4 / ASM, Raw Disks used, no HACMP/GPFS
MPIO device driver (no SDDPCM)
Our Problem:
RAC is running fine, when we simulate loss of DS5100 on
one
site (pulling cables a/o disabling Switch Ports), all I/O
issued hangs, no error is reported from storage/os layer,
CRS and ASM and Database don't report any error. When we
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