[RFC] Ignore harmless error #126
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I run lvm with pv's on un-partitioned disks. Unless I ignore this error code here, the searching for labels fails setup-storage. With this it works as expected, but it's not all that pretty. The whole error handling from FAI::execute_ro_command is sort of sus, because the error handleing happens directly in that function, so when it detects a warning, it should just warn, and ignore the result. With this I get: (CMD) parted -sm /dev/sdb unit B print 1> /tmp/SY_fQFB0P0 2> /tmp/QOgCOzFBVU Executing: parted -sm /dev/sdb unit B print (STDERR) Error: /dev/sdb: unrecognised disk label (STDOUT) BYT; (STDOUT) /dev/sdb:4096805658624B:scsi:512:512:unknown:ATA Samsung SSD 860:; Ignoring error parted_3_2 And the relevant information can be parsed from that.
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This is more of a case showing the issue rather then a final solution to the problem. I guess most (all?) returned errors from FAI::execute_ro_command can be just ignored. |
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I run lvm with pv's on un-partitioned disks.
Unless I ignore this error code here, the searching for labels fails setup-storage.
With this it works as expected, but it's not all that pretty.
The whole error handling from FAI::execute_ro_command is sort of sus, because the error handleing happens directly in that function, so when it detects a warning, it should just warn, and ignore the result.
With this I get:
(CMD) parted -sm /dev/sdb unit B print 1> /tmp/SY_fQFB0P0 2> /tmp/QOgCOzFBVU Executing: parted -sm /dev/sdb unit B print
(STDERR) Error: /dev/sdb: unrecognised disk label
(STDOUT) BYT;
(STDOUT) /dev/sdb:4096805658624B:scsi:512:512:unknown:ATA Samsung SSD 860:; Ignoring error parted_3_2
And the relevant information can be parsed from that.