Takuya ASADA 5ce71f3a29 scylla_raid_setup: don't abort using raiddev when array_state is 'clear' ...

On Ubuntu 20.04 AMI, scylla_raid_setup --raiddev /dev/md0 causes
'/dev/md0 is already using' (issue #7627).
So we merged the patch to find free mdX (587b909).

However, look into /proc/mdstat of the AMI, it actually says no active md device available:

ubuntu@ip-10-0-0-43:~$ cat /proc/mdstat
Personalities :
unused devices: <none>

We currently decide mdX is used when os.path.exists('/sys/block/mdX/md/array_state') == True,
but according to kernel doc, the file may available even array is STOPPED:

    clear

        No devices, no size, no level
        Writing is equivalent to STOP_ARRAY ioctl
https://www.kernel.org/doc/html/v4.15/admin-guide/md.html

So we should also check array_state != 'clear', not just array_state
existance.

Fixes #8219

Closes #8220

(cherry picked from commit 2d9feaacea)

2021-03-08 14:28:58 +02:00

..

node_health_check

reloc: add relocatable CLI tools for scylla setup scripts

2019-04-01 02:59:01 +09:00

scylla_blocktune.py

use parse_scylla_dirs_with_default to get scylla directories

2019-11-28 15:48:14 +08:00

scylla_bootparam_setup

dist/common/scripts: drop run() and out(), swtich to subprocess.run()

2020-11-22 17:59:27 +02:00

scylla_config_get.py

dist: suppress the yaml load warning

2019-06-25 19:05:29 +03:00

scylla_coredump_setup

dist: rename is_gentoo_variant() to is_gentoo()

2021-01-13 19:32:45 +09:00

scylla_cpuscaling_setup

dist: use sysconfig_parser to parse gentoo config file

2021-01-13 21:34:23 +09:00

scylla_cpuset_setup

dist/common/scripts: add / normalize python3 shebang

2018-11-28 23:55:26 +01:00

scylla_dev_mode_setup

dist/common/scripts: support nonroot mode on setup scripts

2019-09-03 20:06:35 +09:00

scylla_ec2_check

dist/common/scripts: drop run() and out(), swtich to subprocess.run()

2020-11-22 17:59:27 +02:00

scylla_fstrim

use parse_scylla_dirs_with_default to get scylla directories

2019-11-28 15:48:14 +08:00

scylla_fstrim_setup

dist: support SLES/OpenSUSE

2021-01-13 19:32:46 +09:00

scylla_io_setup

scylla_setup: allow running scylla_setup with strict umask setting

2021-02-26 08:49:59 +02:00

scylla_kernel_check

dist/common/scripts: drop run() and out(), swtich to subprocess.run()

2020-11-22 17:59:27 +02:00

scylla_logrotate

install.sh: logging to scylla-server.log when journalctl --user does not work

2020-10-05 13:17:27 +03:00

scylla_memory_setup

dist: add scylla_memory_setup

2020-04-26 13:34:05 +03:00

scylla_ntp_setup

dist: support SLES/OpenSUSE

2021-01-13 19:32:46 +09:00

scylla_prepare

scylla_setup: allow running scylla_setup with strict umask setting

2021-02-26 08:49:59 +02:00

scylla_raid_setup

scylla_raid_setup: don't abort using raiddev when array_state is 'clear'

2021-03-08 14:28:58 +02:00

scylla_rsyslog_setup

Adding dist/common/scripts/scylla_rsyslog_setup utility

2020-11-22 15:48:48 +02:00

scylla_selinux_setup

dist: rename is_gentoo_variant() to is_gentoo()

2021-01-13 19:32:45 +09:00

scylla_setup

scylla_setup: allow running scylla_setup with strict umask setting

2021-02-26 08:49:59 +02:00

scylla_stop

dist: make sysconfig directory detectable

2021-01-13 19:32:45 +09:00

scylla_swap_setup

dist/common/scripts: drop run() and out(), swtich to subprocess.run()

2020-11-22 17:59:27 +02:00

scylla_sysconfdir.py

dist: make sysconfig directory detectable

2021-01-13 19:32:45 +09:00

scylla_sysconfig_setup

dist: make sysconfig directory detectable

2021-01-13 19:32:45 +09:00

scylla_util.py

scylla_util.py: resolve /dev/root to get actual device on aws

2021-02-21 16:22:51 +02:00

scylla-blocktune

dist/common/scripts: add / normalize python3 shebang

2018-11-28 23:55:26 +01:00

scylla-housekeeping

dist/common/scripts/scylla-housekeeping: wrap urllib.request with try ... except

2020-07-05 16:33:11 +03:00