82856f95c6
The _create_ephemeral() method is responsible for creating ephemeral disks with image type "raw" and formatting them with mkfs. In the case of [libvirt]images_type "qcow2", _create_ephemeral() will create backing files. Currently we are not using a consistent naming convention for choosing the filesystem label for ephemeral disks. When we create a server for example, we go through the disks and label them "ephemeral0", "ephemeral1", "ephemeral2", etc. When we hard reboot a server, there is a check to create missing backing files and if so, a new backing file will be created but instead of being labeled "ephemeralN" the code attempts to label them with the name of the backing file itself for example "ephemeral_1_40d1d2c". This will fail if the filesystem used for ephemeral disks has limitations on the length of filesystem label names (VFAT, XFS, ...). For example: mkfs.vfat: Label can be no longer than 11 characters This adds a helper method for obtaining ephemeral disks filesystem label names and uses it the same way in the few places fs_label is specified. Closes-Bug: #2061701 Change-Id: Id033a5760272e4fb06dee2342414b26aa16ffe24
7 lines
305 B
YAML
7 lines
305 B
YAML
fixes:
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Fixed an issue where certain server actions could fail for servers with
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ephemeral disks due to filesystem label name length limitations
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(VFAT, XFS, ...). Filesystem label name generation has been fixed for these
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cases. See https://launchpad.net/bugs/2061701 for more details.
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