** Also affects: ubuntu-z-systems
Importance: Undecided
Status: New
** Changed in: ubuntu-z-systems
Status: New => Confirmed
** Changed in: ubuntu-z-systems
Importance: Undecided => High
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https://bugs.launchpad.net/bugs/1900900
Title:
Groovy install to zVM with fcp devices FAIL: removing previous storage
devices
Status in curtin:
Confirmed
Status in Ubuntu on IBM z Systems:
Confirmed
Bug description:
When attempting to install Groovy to a zVM (s5lp1-gen02) the Subiquity
installer reports an error after fcp devices are selected and the
partition layout is confirmed. The iso image used was from October 21,
2020. Dropping to the shell the following traceback is found in
/var/log/syslog:
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]: wiping 1M on
/dev/dm-2 at offsets [0, -1048576]
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]: finish:
cmd-install/stage-partitioning/builtin/cmd-block-meta/clear-holders: FAIL:
removing previous storage devices
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]: TIMED
BLOCK_META: 3.433
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]: finish:
cmd-install/stage-partitioning/builtin/cmd-block-meta: FAIL: curtin command
block-meta
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]: Traceback (most
recent call last):
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]: File
"/snap/subiquity/2100/lib/python3.6/site-packages/curtin/commands/main.py",
line 202, in main
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]: ret =
args.func(args)
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]: File
"/snap/subiquity/2100/lib/python3.6/site-packages/curtin/log.py", line 97, in
wrapper
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]: return
log_time("TIMED %s: " % msg, func, *args, **kwargs)
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]: File
"/snap/subiquity/2100/lib/python3.6/site-packages/curtin/log.py", line 79, in
log_time
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]: return
func(*args, **kwargs)
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]: File
"/snap/subiquity/2100/lib/python3.6/site-packages/curtin/commands/block_meta.py",
line 102, in block_meta
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]:
meta_clear(devices, state.get('report_stack_prefix', ''))
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]: File
"/snap/subiquity/2100/lib/python3.6/site-packages/curtin/commands/block_meta.py",
line 1870, in meta_clear
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]:
clear_holders.clear_holders(devices)
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]: File
"/snap/subiquity/2100/lib/python3.6/site-packages/curtin/block/clear_holders.py",
line 633, in clear_holders
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]:
shutdown_function(dev_info['device'])
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]: File
"/snap/subiquity/2100/lib/python3.6/site-packages/curtin/block/clear_holders.py",
line 305, in wipe_superblock
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]:
_wipe_superblock(blockdev)
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]: File
"/snap/subiquity/2100/lib/python3.6/site-packages/curtin/block/clear_holders.py",
line 339, in _wipe_superblock
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]:
exclusive=exclusive, strict=strict)
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]: File
"/snap/subiquity/2100/lib/python3.6/site-packages/curtin/block/__init__.py",
line 1316, in wipe_volume
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]:
quick_zero(path, partitions=False, exclusive=exclusive, strict=strict)
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]: File
"/snap/subiquity/2100/lib/python3.6/site-packages/curtin/block/__init__.py",
line 1230, in quick_zero
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]:
exclusive=exclusive, strict=strict)
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]: File
"/snap/subiquity/2100/lib/python3.6/site-packages/curtin/block/__init__.py",
line 1273, in zero_file_at_offsets
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]: raise
ValueError(m_short.format(**msg_vals))
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]: ValueError:
/dev/dm-2 (size=1024): 1048576 bytes from 0 > size.
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]: /dev/dm-2
(size=1024): 1048576 bytes from 0 > size.
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]:
Oct 21 20:11:58 ubuntu-server curtin_log.2035[3260]: Stderr: ''
The system logs and crash directory are attached.
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