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Am 2016-11-14 um 15:31 schrieb Helmut Jarausch: |
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> Hi, |
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> |
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> I have two external USB3 hard disk enclosures. They have the same |
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> vendor, model and the same serial number (unfortunately). |
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> Vendor, model and serial occur in the usb-subsystem only. |
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> |
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> Since the hard drives within theses enclosures have different |
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> capacities, there is a different ATTR{size} value in the block-subsystem. |
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> But this doesn't have any vendor info. |
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> |
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> How can I write to different udev rules to distinguish these two |
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> external hard disks? |
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It's not udev, but why not use the UUIDs of the filesystems? |
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# ls -l /dev/disk/by-uuid |
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and then for example in /etc/fstab |
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UUID=028da5ef-4e73-405a-b739-d59204c54921 /mnt/externaldisk1 ext4 |
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relatime,noauto,user 0 1 |
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UUID=fae458a3-da30-43c5-81f1-be2d49215b09 /mnt/externaldisk2 ext4 |
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relatime,noauto,user 0 1 |
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|
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just a suggestion, I don't know your specific use-case |
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