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diskLayout() support for older versions of lsblk

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This commit is contained in:
Sebastian Hildebrandt 2019-11-10 15:15:14 +01:00
parent 24e8145a43
commit 0fd3c20474
1 changed files with 50 additions and 40 deletions
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18
lib/filesystem.js
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@ -244,7 +244,8 @@ function parseBlk(lines) {
'model': disk.model,
'serial': disk.serial,
'removable': disk.rm === '1',
'protocol': disk.tran
'protocol': disk.tran,
'group': disk.group,
});
});
@ -269,6 +270,7 @@ function blkStdoutToObject(stdout) {
.replace(/LABEL=/g, ',"label":')
.replace(/MODEL=/g, ',"model":')
.replace(/OWNER=/g, ',"owner":')
.replace(/GROUP=/g, ',"group":')
.replace(/\n/g, '}\n');
}
@ -715,9 +717,19 @@ function diskLayout(callback) {
if (!error) {
try {
const out = stdout.toString().trim();
let devices = [];
try {
const outJSON = JSON.parse(out);
if (outJSON && outJSON.hasOwnProperty('blockdevices')) {
let devices = outJSON.blockdevices.filter(item => { return item.group === 'disk' && item.size > 0 && item.model !== null; });
devices = outJSON.blockdevices.filter(item => { return item.group === 'disk' && item.size > 0 && item.model !== null; });
}
} catch (e) {
// fallback to older version of lsblk
const out2 = execSync('export LC_ALL=C; lsblk -bPo NAME,TYPE,SIZE,FSTYPE,MOUNTPOINT,UUID,ROTA,RO,RM,LABEL,MODEL,OWNER,GROUP; unset LC_ALL').toString();
let lines = blkStdoutToObject(out2).split('\n');
const data = parseBlk(lines);
devices = data.filter(item => { return item.group === 'disk' && item.size > 0 && item.model !== null && item.model !== ''; });
}
devices.forEach((device) => {
let mediumType = '';
const BSDName = '/dev/' + device.name;
@ -753,7 +765,6 @@ function diskLayout(callback) {
});
cmd = cmd + 'printf "\n' + BSDName + '|"; smartctl -H ' + BSDName + ' | grep overall;';
});
}
} catch (e) {
util.noop();
}
@ -811,7 +822,6 @@ function diskLayout(callback) {
if (callback) { callback(result); }
resolve(result);
}
if (_darwin) {
exec('system_profiler SPSerialATADataType SPNVMeDataType', function (error, stdout) {
if (!error) {