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> you need to include the punctuation, specifically the ":"s, which usually |
| 2 |
> are a "-", mac addresses use the ":" but unless the syntax has |
| 3 |
> changed/broadened you have to have the "-" for seperating the fields in a |
| 4 |
> uuid. The punctuation is part of the syntax (besides breaking the uuid |
| 5 |
> into sections which makes it easier to copy/verify). for data overload see |
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> <https://en.wikipedia.org/wiki/Universally_unique_identifier> and the |
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> associated links. |
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|
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So what should I change and where? I seem to get three different |
| 10 |
formats depending on source: |
| 11 |
|
| 12 |
m ~ # blkid |
| 13 |
/dev/md127: UUID="cd3438aa-c02b-4d03-8085-596a8d60b7c2" TYPE="ext4" |
| 14 |
/dev/sdb4: UUID="533875eb-d678-7e77-285b-41ab6c964566" |
| 15 |
UUID_SUB="1f217f50-3b45-921c-629c-7e5df708964f" LABEL="livecd:2" |
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TYPE="linux_raid_member" PARTLABEL="root" |
| 17 |
PARTUUID="a2ae84d5-1ede-428e-9beb-816ea57bfa05" |
| 18 |
/dev/md125: UUID="6fd35ea8-dc72-46ac-b009-e722ca3d5487" TYPE="ext2" |
| 19 |
/dev/sdb2: UUID="46488b25-9685-a3b9-c52b-7449d592dc80" |
| 20 |
UUID_SUB="25f34072-d83d-2a6c-0e3f-7d6df5161b1b" LABEL="livecd:0" |
| 21 |
TYPE="linux_raid_member" PARTLABEL="boot" |
| 22 |
PARTUUID="91c5c25d-4742-4e7e-b1b9-4f759c359e90" |
| 23 |
/dev/md126: UUID="fdecc9e5-e411-4d32-a591-ee03850bb538" TYPE="swap" |
| 24 |
/dev/sdb3: UUID="04b7f579-0264-ee93-dc84-276121816571" |
| 25 |
UUID_SUB="dc306764-79d7-b606-058e-d855f59f2757" LABEL="livecd:1" |
| 26 |
TYPE="linux_raid_member" PARTLABEL="swap" |
| 27 |
PARTUUID="988650cb-dbc0-4b2b-a314-959f18537bd6" |
| 28 |
/dev/sda2: UUID="46488b25-9685-a3b9-c52b-7449d592dc80" |
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UUID_SUB="ab474afa-d46a-4bbc-31fd-735cdb95673c" LABEL="livecd:0" |
| 30 |
TYPE="linux_raid_member" PARTLABEL="boot" |
| 31 |
PARTUUID="46916efb-ef91-45ce-8aa8-c2cee33b980f" |
| 32 |
/dev/sda3: UUID="04b7f579-0264-ee93-dc84-276121816571" |
| 33 |
UUID_SUB="ec6eca1f-26e9-b328-642a-884643c9df48" LABEL="livecd:1" |
| 34 |
TYPE="linux_raid_member" PARTLABEL="swap" |
| 35 |
PARTUUID="9fb247a0-3eaf-4bc2-a58b-117c9f662355" |
| 36 |
/dev/sda4: UUID="533875eb-d678-7e77-285b-41ab6c964566" |
| 37 |
UUID_SUB="54b01e83-bbc4-4fb4-7f6f-1c3dcb7c198b" LABEL="livecd:2" |
| 38 |
TYPE="linux_raid_member" PARTLABEL="root" |
| 39 |
PARTUUID="b10527b2-a782-478a-aaf5-a2fc268bdb5d" |
| 40 |
/dev/sdb1: PARTLABEL="grub" PARTUUID="54981880-24b5-4194-b0a7-049f575861b4" |
| 41 |
/dev/sda1: PARTLABEL="grub" PARTUUID="a7ec1c8e-688f-43ed-8597-04717e93ce8d" |
| 42 |
m ~ # grub-probe -t drive -d /dev/md125 |
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(mduuid/46488b259685a3b9c52b7449d592dc80) |
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m ~ # mdadm -D /dev/md125 | grep UUID |
| 45 |
UUID : 46488b25:9685a3b9:c52b7449:d592dc80 |
| 46 |
m ~ # |
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