47 lines
1.8 KiB
JavaScript
47 lines
1.8 KiB
JavaScript
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'use strict';
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const child_process = require('node:child_process');
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function patchMountFile(mountPath, fstype) {
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const mountFilename = child_process.execSync(`systemd-escape -p --suffix=mount "${mountPath}"`, { encoding: 'utf8' }).trim();
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const mountFile = `/etc/systemd/system/${mountFilename}`;
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try {
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child_process.execSync(`sed -i 's/^Type=auto$/Type=${fstype}/' "${mountFile}"`);
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child_process.execSync('systemctl daemon-reload');
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console.log(`Patched ${mountFile}: Type=auto -> Type=${fstype}`);
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} catch (e) {
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console.log(`Warning: failed to patch ${mountFile}: ${e.message}`);
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}
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}
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exports.up = async function (db) {
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const results = await db.runSql('SELECT id, configJson FROM backupSites WHERE provider = ?', ['disk']);
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for (const row of results) {
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const config = JSON.parse(row.configJson);
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let fstype = 'ext4';
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try {
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const diskPath = config.mountOptions.diskPath;
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const output = child_process.execSync(`lsblk --paths --json --list --fs ${diskPath}`, { encoding: 'utf8' });
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const info = JSON.parse(output);
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if (info.blockdevices[0].fstype === 'xfs') fstype = 'xfs';
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} catch (e) {
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console.log(`Could not detect filesystem type for backup site ${row.id}, defaulting to ext4: ${e.message}`);
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}
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config._provider = fstype;
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console.log(`Migrating backup site ${row.id} from disk to ${fstype}`);
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await db.runSql('UPDATE backupSites SET provider = ?, configJson = ? WHERE id = ?', [fstype, JSON.stringify(config), row.id]);
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if (config._managedMountPath) {
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patchMountFile(config._managedMountPath, fstype);
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}
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}
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};
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exports.down = function (db, callback) {
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callback();
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};
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