2022-03-20 13:19:37 +01:00
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# mdadm configuration file
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#
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# mdadm will function properly without the use of a configuration file,
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# but this file is useful for keeping track of arrays and member disks.
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# In general, a mdadm.conf file is created, and updated, after arrays
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# are created. This is the opposite behavior of /etc/raidtab which is
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# created prior to array construction.
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#
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#
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# the config file takes two types of lines:
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#
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# DEVICE lines specify a list of devices of where to look for
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# potential member disks
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#
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# ARRAY lines specify information about how to identify arrays so
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# so that they can be activated
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#
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# You can have more than one device line and use wild cards. The first
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# example includes SCSI the first partition of SCSI disks /dev/sdb,
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# /dev/sdc, /dev/sdd, /dev/sdj, /dev/sdk, and /dev/sdl. The second
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# line looks for array slices on IDE disks.
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#
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#DEVICE /dev/sd[bcdjkl]1
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#DEVICE /dev/hda1 /dev/hdb1
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#
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# The designation "partitions" will scan all partitions found in
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# /proc/partitions
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DEVICE partitions
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# ARRAY lines specify an array to assemble and a method of identification.
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# Arrays can currently be identified by using a UUID, superblock minor number,
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# or a listing of devices.
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#
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# super-minor is usually the minor number of the metadevice
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# UUID is the Universally Unique Identifier for the array
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# Each can be obtained using
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#
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# mdadm -D <md>
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#
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# To capture the UUIDs for all your RAID arrays to this file, run these:
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# to get a list of running arrays:
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# # mdadm -D --scan >>/etc/mdadm.conf
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# to get a list from superblocks:
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# # mdadm -E --scan >>/etc/mdadm.conf
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#
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#ARRAY /dev/md0 UUID=3aaa0122:29827cfa:5331ad66:ca767371
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#ARRAY /dev/md1 super-minor=1
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#ARRAY /dev/md2 devices=/dev/hda1,/dev/hdb1
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#
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# ARRAY lines can also specify a "spare-group" for each array. mdadm --monitor
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# will then move a spare between arrays in a spare-group if one array has a
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# failed drive but no spare
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#ARRAY /dev/md4 uuid=b23f3c6d:aec43a9f:fd65db85:369432df spare-group=group1
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#ARRAY /dev/md5 uuid=19464854:03f71b1b:e0df2edd:246cc977 spare-group=group1
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#
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# When used in --follow (aka --monitor) mode, mdadm needs a
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# mail address and/or a program. To start mdadm's monitor mode, enable
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2024-03-05 16:01:09 +01:00
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# mdadm.service.
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2022-03-20 13:19:37 +01:00
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#
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# If the lines are not found, mdadm will exit quietly
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#MAILADDR root@mydomain.tld
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#PROGRAM /usr/sbin/handle-mdadm-events
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