dev/sdi), partitions (/dev/sdi1) or mapper volumes (/dev/mapper/datavg-vol1) including Linux Multipath devices.ĪSMdisks now supports DellEMC Powerpath and SCINI (PowerFlex) devices.ĭisk.EnableUUID = true # to the VMX configuration (see ) # and rebootīecause asmdisks is part of the Outrun Extras YUM repository on my web server, you can get updates via "yum update" as soon as I publish a new version of the package. In Oracle ASM, point the ASM_DISKSTRING to /dev/oracleasm to make things come to life.Īsmdisks can handle raw volumes (i.e. By default, managed volumes appear as /dev/oracleasm/ with owner "grid" and group "asmdba". It also provides consistent naming based on SCSI serial IDs or device mapper configuration. It manages a file named /etc/asmtab with definitions for configuring Linux UDEV devices so you don't have to manually create the udev rules file. The asmdisks package provides some scripts of which /usr/bin/asm is the most important. You can use a combination of entire disks, partitions or mapper (including multipath) devices to configure as block devices for Oracle ASM (or other purposes such as destructive IOPS performance testing).
4.9 Using LVM logical volumes as ASM devices.4.4 Showing ASMdisks volumes under Linux.
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