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Bug#933773: mdadm: manual page incorrectly documents --size option



Package: mdadm
Version: 4.1-2
Severity: normal
Tags: upstream

The mdadm(8) manual page describes the "--size" option as follows:

    Amount (in Kilobytes) of space to use from each drive in RAID levels
1/4/5/6. This must be
    a multiple of the chunk size, and must leave about 128Kb of space at the
end of the drive
    for the RAID superblock. If this is not specified (as it normally is not)
the smallest drive
    (or partition) sets the size, though if there is a variance among the
drives of greater than 1%,
    a warning is issued.

However, leaving the size unspecified does not actually work:

    # mdadm --grow /dev/md/boot1 --size
    mdadm: option '--size' requires an argument
    Usage: mdadm --help
      for help

Fortunately, "mdadm --grow --help" explains why:

    --size=            -z : Change the active size of devices in an array.
                          : This is useful if all devices have been replaced
                          : with larger devices.   Value is in Kilobytes, or
                          : the special word 'max' meaning 'as large as
possible'.

And specifying the size as "max" actually does what is expected:

    # mdadm --grow /dev/md/boot1 --size=max
    mdadm: component size of /dev/md/boot1 has been set to 393152K

The manual page needs to be updated to reflect the actual usage of the "--size"
option.
Although the "max" keyword is mentioned in a subsequent paragraph, the
description of
the option is unclear and misleading.



-- Package-specific info:

WARNING:
  the following output was not generated by the root user. If you can, please
  replace the following up until "-- System Information:" with the output of
    /usr/share/bug/mdadm/script 3>&1
  run as root. Thanks!

--- mdadm.conf
CREATE owner=root group=disk mode=0660 auto=yes
HOMEHOST <system>
MAILADDR root
ARRAY /dev/md/boot1 metadata=1.2 UUID=ba76a595:e40a1f39:c877443a:2f7b1374 name=sixtie:boot1
ARRAY /dev/md/data1 metadata=1.2 UUID=65aa7e93:5b4d84c9:b5ef738d:b9d2d8a0 name=sixtie:data1
ARRAY /dev/md/0 metadata=1.2 UUID=a4386ed0:4f2c478f:c3f1bb2b:d9b66f14 name=sixtie:0
ARRAY /dev/md/1 metadata=1.2 UUID=41d502d3:d79096dd:77f88c8d:9e4cb843 name=sixtie:1

--- /etc/default/mdadm
AUTOCHECK=true
START_DAEMON=true
DAEMON_OPTIONS="--syslog"
VERBOSE=false

--- /proc/mdstat:
Personalities : [raid1] [raid10] [linear] [multipath] [raid0] [raid6] [raid5] [raid4] 
md126 : active raid10 sda6[0] sdb6[1] sdc6[2]
      403041792 blocks super 1.2 512K chunks 3 far-copies [3/3] [UUU]
      bitmap: 1/4 pages [4KB], 65536KB chunk

md127 : active raid1 sda2[0] sdb2[1] sdc2[2]
      393152 blocks super 1.2 [3/3] [UUU]
      bitmap: 0/1 pages [0KB], 65536KB chunk

unused devices: <none>

--- /proc/partitions:
major minor  #blocks  name

   8       16  976762584 sdb
   8       17       3072 sdb1
   8       18     393216 sdb2
   8       21     131072 sdb5
   8       22  403173376 sdb6
   8       23   16777216 sdb7
   8       24   16777216 sdb8
   8       25   16777216 sdb9
   8       26  522728448 sdb10
   8        0  976762584 sda
   8        1       3072 sda1
   8        2     393216 sda2
   8        5     131072 sda5
   8        6  403173376 sda6
   8        7   16777216 sda7
   8        8   16777216 sda8
   8        9   16777216 sda9
   8       10  522728448 sda10
   8       32  976762584 sdc
   8       33       3072 sdc1
   8       34     393216 sdc2
   8       37     131072 sdc5
   8       38  403173376 sdc6
   8       39   16777216 sdc7
   8       40   16777216 sdc8
   8       41   16777216 sdc9
   8       42  522728448 sdc10
   8       48 2930266584 sdd
   8       49       3072 sdd1
   8       50     262144 sdd2
   8       51  268435456 sdd3
   8       52 2661564416 sdd4
   9      127     393152 md127
   9      126  403041792 md126
 253        0    2097152 dm-0
 253        1   16777216 dm-1
 253        2   25165824 dm-2
 253        4  489168896 dm-4
 253        3   16777216 dm-3
 253        5   33554432 dm-5
 253        6   67108864 dm-6
 253        7  134217728 dm-7
 253        8  100663296 dm-8
 253        9 2625634304 dm-9
 253       10  201326592 dm-10
 253       11  486539264 dm-11
 253       12  503316480 dm-12
 253       13   16777216 dm-13

--- LVM physical volumes:
LVM does not seem to be used.
--- mount output
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=8107992k,nr_inodes=2026998,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=1634116k,mode=755)
/dev/mapper/system130907-root on / type ext4 (rw,relatime,errors=remount-ro,stripe=384)
/dev/mapper/system130907-usr on /usr type ext4 (rw,relatime,stripe=384)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup2 on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
bpf on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=37,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=15811)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
tmpfs on /tmp type tmpfs (rw)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
sunrpc on /run/rpc_pipefs type rpc_pipefs (rw,relatime)
nfsd on /proc/fs/nfsd type nfsd (rw,relatime)
/dev/mapper/system130907-var on /var type ext4 (rw,relatime,stripe=384)
/dev/md127 on /boot type ext4 (rw,relatime,stripe=4)
/dev/mapper/system130907-home on /home type ext4 (rw,relatime,stripe=384)
/dev/mapper/system130907-work on /work type ext4 (rw,relatime,stripe=384)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=1634112k,mode=700,uid=1000,gid=1000)

--- initrd.img-4.19.0-5-amd64:

gzip: /boot/initrd.img-4.19.0-5-amd64: not in gzip format
cpio: premature end of archive

--- initrd's /conf/conf.d/md:
no conf/md file.

--- /proc/modules:
dm_crypt 40960 1 - Live 0x0000000000000000
dm_mod 155648 37 dm_crypt, Live 0x0000000000000000
raid456 172032 0 - Live 0x0000000000000000
async_raid6_recov 20480 1 raid456, Live 0x0000000000000000
async_memcpy 16384 2 raid456,async_raid6_recov, Live 0x0000000000000000
async_pq 16384 2 raid456,async_raid6_recov, Live 0x0000000000000000
async_xor 16384 3 raid456,async_raid6_recov,async_pq, Live 0x0000000000000000
async_tx 16384 5 raid456,async_raid6_recov,async_memcpy,async_pq,async_xor, Live 0x0000000000000000
raid6_pq 122880 3 raid456,async_raid6_recov,async_pq, Live 0x0000000000000000
libcrc32c 16384 3 nf_nat,nf_conntrack,raid456, Live 0x0000000000000000
raid0 20480 0 - Live 0x0000000000000000
multipath 16384 0 - Live 0x0000000000000000
linear 16384 0 - Live 0x0000000000000000
raid10 57344 1 - Live 0x0000000000000000
raid1 45056 1 - Live 0x0000000000000000
md_mod 167936 8 raid456,raid0,multipath,linear,raid10,raid1, Live 0x0000000000000000

syslog not readable by user.
--- volume detail:
/dev/sda not readable by user.
/dev/sda1 not readable by user.
/dev/sda10 not readable by user.
/dev/sda2 not readable by user.
/dev/sda5 not readable by user.
/dev/sda6 not readable by user.
/dev/sda7 not readable by user.
/dev/sda8 not readable by user.
/dev/sda9 not readable by user.
/dev/sdb not readable by user.
/dev/sdb1 not readable by user.
/dev/sdb10 not readable by user.
/dev/sdb2 not readable by user.
/dev/sdb5 not readable by user.
/dev/sdb6 not readable by user.
/dev/sdb7 not readable by user.
/dev/sdb8 not readable by user.
/dev/sdb9 not readable by user.
/dev/sdc not readable by user.
/dev/sdc1 not readable by user.
/dev/sdc10 not readable by user.
/dev/sdc2 not readable by user.
/dev/sdc5 not readable by user.
/dev/sdc6 not readable by user.
/dev/sdc7 not readable by user.
/dev/sdc8 not readable by user.
/dev/sdc9 not readable by user.
/dev/sdd not readable by user.
/dev/sdd1 not readable by user.
/dev/sdd2 not readable by user.
/dev/sdd3 not readable by user.
/dev/sdd4 not readable by user.

--- /proc/cmdline
BOOT_IMAGE=/vmlinuz-4.19.0-5-amd64 root=/dev/mapper/system130907-root ro rootdelay=10 quiet radeon.audio=1 radeon.dpm=0

--- grub2:
set root='lvmid/uckwco-wA0X-PttY-TJFA-y4zX-zeu9-GHdfHr/rxtFox-UKHI-wp6i-LZv8-CmV1-K4ws-WG5UGG'
set root='lvmid/uckwco-wA0X-PttY-TJFA-y4zX-zeu9-GHdfHr/rxtFox-UKHI-wp6i-LZv8-CmV1-K4ws-WG5UGG'
	set root='mduuid/ba76a595e40a1f39c877443a2f7b1374'
	linux	/vmlinuz-4.19.0-5-amd64 root=/dev/mapper/system130907-root ro rootdelay=10 quiet radeon.audio=1 radeon.dpm=0
		set root='mduuid/ba76a595e40a1f39c877443a2f7b1374'
		linux	/vmlinuz-4.19.0-5-amd64 root=/dev/mapper/system130907-root ro rootdelay=10 quiet radeon.audio=1 radeon.dpm=0
		set root='mduuid/ba76a595e40a1f39c877443a2f7b1374'
		linux	/vmlinuz-4.19.0-5-amd64 root=/dev/mapper/system130907-root ro single rootdelay=10
		set root='mduuid/ba76a595e40a1f39c877443a2f7b1374'
		linux	/vmlinuz-4.19.0-4-amd64 root=/dev/mapper/system130907-root ro rootdelay=10 quiet radeon.audio=1 radeon.dpm=0
		set root='mduuid/ba76a595e40a1f39c877443a2f7b1374'
		linux	/vmlinuz-4.19.0-4-amd64 root=/dev/mapper/system130907-root ro single rootdelay=10
		set root='mduuid/ba76a595e40a1f39c877443a2f7b1374'
		linux	/vmlinuz-4.9.0-9-amd64 root=/dev/mapper/system130907-root ro rootdelay=10 quiet radeon.audio=1 radeon.dpm=0
		set root='mduuid/ba76a595e40a1f39c877443a2f7b1374'
		linux	/vmlinuz-4.9.0-9-amd64 root=/dev/mapper/system130907-root ro single rootdelay=10
	set root='mduuid/ba76a595e40a1f39c877443a2f7b1374'
	set root='mduuid/ba76a595e40a1f39c877443a2f7b1374'
	set root='mduuid/ba76a595e40a1f39c877443a2f7b1374'
	set root='mduuid/ba76a595e40a1f39c877443a2f7b1374'

--- udev:
ii  udev           241-7        amd64        /dev/ and hotplug management daemon
9d7dfcdc58fa54941f8d28f6094a7a5b  /lib/udev/rules.d/01-md-raid-creating.rules
aa83f41de49462d05e446cfc5e14e74b  /lib/udev/rules.d/63-md-raid-arrays.rules
904bb2cce2cfd4a2c94aa957e7968e16  /lib/udev/rules.d/64-md-raid-assembly.rules
ba1d376ca9b7364576f950d06ba18207  /lib/udev/rules.d/69-md-clustered-confirm-device.rules
745ed418fa58498790836a08c627e1ca  /lib/udev/rules.d/99-systemd.rules

--- /dev:
brw-rw---- 1 root disk 9, 126 Aug  2 21:34 /dev/md126
brw-rw---- 1 root disk 9, 127 Aug  2 21:34 /dev/md127

/dev/disk/by-id:
total 0
lrwxrwxrwx 1 root root  9 Aug  2 21:34 ata-TOSHIBA_DT01ACA300_46104AGGS -> ../../sdd
lrwxrwxrwx 1 root root 10 Aug  2 21:34 ata-TOSHIBA_DT01ACA300_46104AGGS-part1 -> ../../sdd1
lrwxrwxrwx 1 root root 10 Aug  2 21:34 ata-TOSHIBA_DT01ACA300_46104AGGS-part2 -> ../../sdd2
lrwxrwxrwx 1 root root 10 Aug  2 21:34 ata-TOSHIBA_DT01ACA300_46104AGGS-part3 -> ../../sdd3
lrwxrwxrwx 1 root root 10 Aug  2 21:34 ata-TOSHIBA_DT01ACA300_46104AGGS-part4 -> ../../sdd4
lrwxrwxrwx 1 root root  9 Aug  3 01:14 ata-WDC_WD10EZEX-00RKKA0_WD-WMC1S0208142 -> ../../sdb
lrwxrwxrwx 1 root root 10 Aug  3 01:14 ata-WDC_WD10EZEX-00RKKA0_WD-WMC1S0208142-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 11 Aug  3 01:14 ata-WDC_WD10EZEX-00RKKA0_WD-WMC1S0208142-part10 -> ../../sdb10
lrwxrwxrwx 1 root root 10 Aug  3 01:14 ata-WDC_WD10EZEX-00RKKA0_WD-WMC1S0208142-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Aug  3 01:14 ata-WDC_WD10EZEX-00RKKA0_WD-WMC1S0208142-part5 -> ../../sdb5
lrwxrwxrwx 1 root root 10 Aug  3 01:14 ata-WDC_WD10EZEX-00RKKA0_WD-WMC1S0208142-part6 -> ../../sdb6
lrwxrwxrwx 1 root root 10 Aug  3 01:14 ata-WDC_WD10EZEX-00RKKA0_WD-WMC1S0208142-part7 -> ../../sdb7
lrwxrwxrwx 1 root root 10 Aug  3 01:14 ata-WDC_WD10EZEX-00RKKA0_WD-WMC1S0208142-part8 -> ../../sdb8
lrwxrwxrwx 1 root root 10 Aug  3 01:14 ata-WDC_WD10EZEX-00RKKA0_WD-WMC1S0208142-part9 -> ../../sdb9
lrwxrwxrwx 1 root root  9 Aug  3 01:14 ata-WDC_WD10EZEX-00RKKA0_WD-WMC1S0283924 -> ../../sda
lrwxrwxrwx 1 root root 10 Aug  3 01:14 ata-WDC_WD10EZEX-00RKKA0_WD-WMC1S0283924-part1 -> ../../sda1
lrwxrwxrwx 1 root root 11 Aug  3 01:14 ata-WDC_WD10EZEX-00RKKA0_WD-WMC1S0283924-part10 -> ../../sda10
lrwxrwxrwx 1 root root 10 Aug  3 01:14 ata-WDC_WD10EZEX-00RKKA0_WD-WMC1S0283924-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Aug  3 01:14 ata-WDC_WD10EZEX-00RKKA0_WD-WMC1S0283924-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 Aug  3 01:14 ata-WDC_WD10EZEX-00RKKA0_WD-WMC1S0283924-part6 -> ../../sda6
lrwxrwxrwx 1 root root 10 Aug  3 01:14 ata-WDC_WD10EZEX-00RKKA0_WD-WMC1S0283924-part7 -> ../../sda7
lrwxrwxrwx 1 root root 10 Aug  3 01:14 ata-WDC_WD10EZEX-00RKKA0_WD-WMC1S0283924-part8 -> ../../sda8
lrwxrwxrwx 1 root root 10 Aug  3 01:14 ata-WDC_WD10EZEX-00RKKA0_WD-WMC1S0283924-part9 -> ../../sda9
lrwxrwxrwx 1 root root  9 Aug  3 01:23 ata-WDC_WD10EZEX-07ZF5A0_WD-WCC1S4807145 -> ../../sdc
lrwxrwxrwx 1 root root 10 Aug  3 01:23 ata-WDC_WD10EZEX-07ZF5A0_WD-WCC1S4807145-part1 -> ../../sdc1
lrwxrwxrwx 1 root root 11 Aug  3 01:23 ata-WDC_WD10EZEX-07ZF5A0_WD-WCC1S4807145-part10 -> ../../sdc10
lrwxrwxrwx 1 root root 10 Aug  3 01:23 ata-WDC_WD10EZEX-07ZF5A0_WD-WCC1S4807145-part2 -> ../../sdc2
lrwxrwxrwx 1 root root 10 Aug  3 01:23 ata-WDC_WD10EZEX-07ZF5A0_WD-WCC1S4807145-part5 -> ../../sdc5
lrwxrwxrwx 1 root root 10 Aug  3 01:23 ata-WDC_WD10EZEX-07ZF5A0_WD-WCC1S4807145-part6 -> ../../sdc6
lrwxrwxrwx 1 root root 10 Aug  3 01:23 ata-WDC_WD10EZEX-07ZF5A0_WD-WCC1S4807145-part7 -> ../../sdc7
lrwxrwxrwx 1 root root 10 Aug  3 01:23 ata-WDC_WD10EZEX-07ZF5A0_WD-WCC1S4807145-part8 -> ../../sdc8
lrwxrwxrwx 1 root root 10 Aug  3 01:23 ata-WDC_WD10EZEX-07ZF5A0_WD-WCC1S4807145-part9 -> ../../sdc9
lrwxrwxrwx 1 root root 10 Aug  2 21:34 dm-name-data121001-media -> ../../dm-4
lrwxrwxrwx 1 root root 10 Aug  2 21:34 dm-name-data121001-rnd -> ../../dm-5
lrwxrwxrwx 1 root root 11 Aug  2 21:34 dm-name-data121002-media -> ../../dm-12
lrwxrwxrwx 1 root root 11 Aug  2 21:34 dm-name-data121003-test -> ../../dm-11
lrwxrwxrwx 1 root root 10 Aug  2 21:34 dm-name-data160701-test -> ../../dm-9
lrwxrwxrwx 1 root root 11 Aug  2 21:34 dm-name-data170101-test -> ../../dm-10
lrwxrwxrwx 1 root root 10 Aug  2 21:34 dm-name-system130907-home -> ../../dm-6
lrwxrwxrwx 1 root root 10 Aug  2 21:34 dm-name-system130907-root -> ../../dm-0
lrwxrwxrwx 1 root root 10 Aug  2 21:34 dm-name-system130907-swap -> ../../dm-1
lrwxrwxrwx 1 root root 11 Aug  2 21:34 dm-name-system130907-swap_crypt -> ../../dm-13
lrwxrwxrwx 1 root root 10 Aug  2 21:34 dm-name-system130907-test -> ../../dm-8
lrwxrwxrwx 1 root root 10 Aug  2 21:34 dm-name-system130907-usr -> ../../dm-2
lrwxrwxrwx 1 root root 10 Aug  2 21:34 dm-name-system130907-var -> ../../dm-3
lrwxrwxrwx 1 root root 10 Aug  2 21:34 dm-name-system130907-work -> ../../dm-7
lrwxrwxrwx 1 root root 11 Aug  2 21:34 dm-uuid-CRYPT-PLAIN-system130907-swap_crypt -> ../../dm-13
lrwxrwxrwx 1 root root 11 Aug  2 21:34 dm-uuid-LVM-4sNUkWkx1L8349kMtYrstjBBNHHYvofc0e6sHFVuEu1oz2l4GMVRB8KAlfIS2CeC -> ../../dm-11
lrwxrwxrwx 1 root root 10 Aug  2 21:34 dm-uuid-LVM-AEwVXeX6pSh7LPw0jEk7fnsU1VyU33e1UW2GRq2dArsQYe73GE7jUKTq78wCtraq -> ../../dm-9
lrwxrwxrwx 1 root root 10 Aug  2 21:34 dm-uuid-LVM-HPhdI3r3ComeDeQIST0cN6KcFP6BjyROQNbgyuhxa7wwi3qZp4aYvtggXHYcmAmv -> ../../dm-5
lrwxrwxrwx 1 root root 10 Aug  2 21:34 dm-uuid-LVM-HPhdI3r3ComeDeQIST0cN6KcFP6BjyROyZMLOdm19jQJZHJYyPvEStJt7pecFfa4 -> ../../dm-4
lrwxrwxrwx 1 root root 11 Aug  2 21:34 dm-uuid-LVM-RSewoxCL1QzTHzSxa9imoZcqoKCCflBFVMmZrUXa4BivFS3atEkPejjfaJJIr4aW -> ../../dm-10
lrwxrwxrwx 1 root root 11 Aug  2 21:34 dm-uuid-LVM-fnHZiiYf4PDaJHBg9kzKf8BDGsc2OQkEbvXMqWPd0oRmdzaWt7zavZgIaHbrWawp -> ../../dm-12
lrwxrwxrwx 1 root root 10 Aug  2 21:34 dm-uuid-LVM-uckwcowA0XPttYTJFAy4zXzeu9GHdfHr14Ll9Z2ZXR0VGKINoZ0Geno1qYOBUlfK -> ../../dm-3
lrwxrwxrwx 1 root root 10 Aug  2 21:34 dm-uuid-LVM-uckwcowA0XPttYTJFAy4zXzeu9GHdfHrKLwIFHkN7K37pd35XLVkZgBHHaxBujOO -> ../../dm-7
lrwxrwxrwx 1 root root 10 Aug  2 21:34 dm-uuid-LVM-uckwcowA0XPttYTJFAy4zXzeu9GHdfHrN6KbIzJj1MiaLfdW43ewhy4umuzrM8zd -> ../../dm-1
lrwxrwxrwx 1 root root 10 Aug  2 21:34 dm-uuid-LVM-uckwcowA0XPttYTJFAy4zXzeu9GHdfHrQl0qE06Wo62IXFdoUZMwx4JTn4A2d8sm -> ../../dm-8
lrwxrwxrwx 1 root root 10 Aug  2 21:34 dm-uuid-LVM-uckwcowA0XPttYTJFAy4zXzeu9GHdfHrVRuxCqhAXEKyB7GOMSdEclcABgPuWKfy -> ../../dm-6
lrwxrwxrwx 1 root root 10 Aug  2 21:34 dm-uuid-LVM-uckwcowA0XPttYTJFAy4zXzeu9GHdfHrjefyBzWauloh6tgRjRK6bjj2Ce6N1xhf -> ../../dm-0
lrwxrwxrwx 1 root root 10 Aug  2 21:34 dm-uuid-LVM-uckwcowA0XPttYTJFAy4zXzeu9GHdfHrrxtFoxUKHIwp6iLZv8CmV1K4wsWG5UGG -> ../../dm-2
lrwxrwxrwx 1 root root 10 Aug  2 21:34 lvm-pv-uuid-9zLVIU-I3YG-T6ZH-ffUK-omkE-h0Cj-4edi0y -> ../../sdd4
lrwxrwxrwx 1 root root 11 Aug  3 01:23 lvm-pv-uuid-Mu7nKG-Pjh8-KHBO-DzWg-V46v-k2yR-c2cMTA -> ../../sdc10
lrwxrwxrwx 1 root root 11 Aug  3 01:14 lvm-pv-uuid-OAcphT-P9Mv-EoGq-UH3W-TK6V-DGYw-q75Kq0 -> ../../sdb10
lrwxrwxrwx 1 root root 11 Aug  3 01:14 lvm-pv-uuid-UCl13c-eEpv-5OfQ-87Xk-nfuv-0yn9-SBBcMz -> ../../sda10
lrwxrwxrwx 1 root root 10 Aug  2 21:34 lvm-pv-uuid-Z8ecGx-xqMn-Q7WK-53Vx-7KXM-xhci-8FUuWB -> ../../sdd3
lrwxrwxrwx 1 root root 11 Aug  2 21:34 lvm-pv-uuid-qL7Wjf-XUMC-eTug-JEar-Ud6C-TJeh-HKiPmm -> ../../md126
lrwxrwxrwx 1 root root 11 Aug  2 21:34 md-name-sixtie:boot1 -> ../../md127
lrwxrwxrwx 1 root root 11 Aug  2 21:34 md-name-sixtie:data1 -> ../../md126
lrwxrwxrwx 1 root root 11 Aug  2 21:34 md-uuid-65aa7e93:5b4d84c9:b5ef738d:b9d2d8a0 -> ../../md126
lrwxrwxrwx 1 root root 11 Aug  2 21:34 md-uuid-ba76a595:e40a1f39:c877443a:2f7b1374 -> ../../md127
lrwxrwxrwx 1 root root  9 Aug  2 21:34 wwn-0x5000039fe3ce27c9 -> ../../sdd
lrwxrwxrwx 1 root root 10 Aug  2 21:34 wwn-0x5000039fe3ce27c9-part1 -> ../../sdd1
lrwxrwxrwx 1 root root 10 Aug  2 21:34 wwn-0x5000039fe3ce27c9-part2 -> ../../sdd2
lrwxrwxrwx 1 root root 10 Aug  2 21:34 wwn-0x5000039fe3ce27c9-part3 -> ../../sdd3
lrwxrwxrwx 1 root root 10 Aug  2 21:34 wwn-0x5000039fe3ce27c9-part4 -> ../../sdd4
lrwxrwxrwx 1 root root  9 Aug  3 01:14 wwn-0x50014ee003546d6c -> ../../sdb
lrwxrwxrwx 1 root root 10 Aug  3 01:14 wwn-0x50014ee003546d6c-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 11 Aug  3 01:14 wwn-0x50014ee003546d6c-part10 -> ../../sdb10
lrwxrwxrwx 1 root root 10 Aug  3 01:14 wwn-0x50014ee003546d6c-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Aug  3 01:14 wwn-0x50014ee003546d6c-part5 -> ../../sdb5
lrwxrwxrwx 1 root root 10 Aug  3 01:14 wwn-0x50014ee003546d6c-part6 -> ../../sdb6
lrwxrwxrwx 1 root root 10 Aug  3 01:14 wwn-0x50014ee003546d6c-part7 -> ../../sdb7
lrwxrwxrwx 1 root root 10 Aug  3 01:14 wwn-0x50014ee003546d6c-part8 -> ../../sdb8
lrwxrwxrwx 1 root root 10 Aug  3 01:14 wwn-0x50014ee003546d6c-part9 -> ../../sdb9
lrwxrwxrwx 1 root root  9 Aug  3 01:14 wwn-0x50014ee0adff3b5a -> ../../sda
lrwxrwxrwx 1 root root 10 Aug  3 01:14 wwn-0x50014ee0adff3b5a-part1 -> ../../sda1
lrwxrwxrwx 1 root root 11 Aug  3 01:14 wwn-0x50014ee0adff3b5a-part10 -> ../../sda10
lrwxrwxrwx 1 root root 10 Aug  3 01:14 wwn-0x50014ee0adff3b5a-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Aug  3 01:14 wwn-0x50014ee0adff3b5a-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 Aug  3 01:14 wwn-0x50014ee0adff3b5a-part6 -> ../../sda6
lrwxrwxrwx 1 root root 10 Aug  3 01:14 wwn-0x50014ee0adff3b5a-part7 -> ../../sda7
lrwxrwxrwx 1 root root 10 Aug  3 01:14 wwn-0x50014ee0adff3b5a-part8 -> ../../sda8
lrwxrwxrwx 1 root root 10 Aug  3 01:14 wwn-0x50014ee0adff3b5a-part9 -> ../../sda9
lrwxrwxrwx 1 root root  9 Aug  3 01:23 wwn-0x50014ee25e04ea30 -> ../../sdc
lrwxrwxrwx 1 root root 10 Aug  3 01:23 wwn-0x50014ee25e04ea30-part1 -> ../../sdc1
lrwxrwxrwx 1 root root 11 Aug  3 01:23 wwn-0x50014ee25e04ea30-part10 -> ../../sdc10
lrwxrwxrwx 1 root root 10 Aug  3 01:23 wwn-0x50014ee25e04ea30-part2 -> ../../sdc2
lrwxrwxrwx 1 root root 10 Aug  3 01:23 wwn-0x50014ee25e04ea30-part5 -> ../../sdc5
lrwxrwxrwx 1 root root 10 Aug  3 01:23 wwn-0x50014ee25e04ea30-part6 -> ../../sdc6
lrwxrwxrwx 1 root root 10 Aug  3 01:23 wwn-0x50014ee25e04ea30-part7 -> ../../sdc7
lrwxrwxrwx 1 root root 10 Aug  3 01:23 wwn-0x50014ee25e04ea30-part8 -> ../../sdc8
lrwxrwxrwx 1 root root 10 Aug  3 01:23 wwn-0x50014ee25e04ea30-part9 -> ../../sdc9

/dev/disk/by-partlabel:
total 0
lrwxrwxrwx 1 root root 10 Aug  3 01:23 boot -> ../../sdc2
lrwxrwxrwx 1 root root 10 Aug  3 01:23 boot4 -> ../../sdc5
lrwxrwxrwx 1 root root 11 Aug  3 01:23 data -> ../../sdc10
lrwxrwxrwx 1 root root 10 Aug  3 01:23 debian -> ../../sdc6
lrwxrwxrwx 1 root root 10 Aug  3 01:23 grub -> ../../sdc1
lrwxrwxrwx 1 root root 10 Aug  3 01:23 os2 -> ../../sdc7
lrwxrwxrwx 1 root root 10 Aug  3 01:23 os3 -> ../../sdc8
lrwxrwxrwx 1 root root 10 Aug  3 01:23 os4 -> ../../sdc9
lrwxrwxrwx 1 root root 10 Aug  2 21:34 system -> ../../sdd3

/dev/disk/by-partuuid:
total 0
lrwxrwxrwx 1 root root 10 Aug  3 01:23 0d2c176f-207e-4712-aa67-81f0c6b8f244 -> ../../sdc7
lrwxrwxrwx 1 root root 10 Aug  3 01:14 182797cb-baf7-46fc-8a28-f7c3387c63cb -> ../../sda1
lrwxrwxrwx 1 root root 10 Aug  3 01:23 20c5d8a4-e1eb-4efd-99cb-502e8b636c5f -> ../../sdc8
lrwxrwxrwx 1 root root 11 Aug  3 01:14 28cc7408-6b7b-403b-9a63-2995fdf4d675 -> ../../sdb10
lrwxrwxrwx 1 root root 10 Aug  3 01:14 2addbb1d-28a9-4c5b-a74d-6dd2c29cc291 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Aug  2 21:34 3105bd19-8603-4f1e-a154-ae2d4adbe973 -> ../../sdd1
lrwxrwxrwx 1 root root 10 Aug  3 01:14 3298733a-961f-41b2-8e41-21d03f61468f -> ../../sdb8
lrwxrwxrwx 1 root root 10 Aug  3 01:14 3be9985c-fbed-4b16-8be2-71fc582243c0 -> ../../sda5
lrwxrwxrwx 1 root root 10 Aug  3 01:23 4c53875f-db20-48c4-87af-a4ddf7dc1b0d -> ../../sdc6
lrwxrwxrwx 1 root root 10 Aug  3 01:14 59d6d500-eb3c-4be1-be34-e6daf87e8afe -> ../../sda6
lrwxrwxrwx 1 root root 10 Aug  3 01:14 5ca8c578-a9b2-4936-a8be-78e5d9bb4856 -> ../../sdb5
lrwxrwxrwx 1 root root 10 Aug  2 21:34 60464186-ba54-46d3-be23-3bd66880c0e3 -> ../../sdd3
lrwxrwxrwx 1 root root 10 Aug  3 01:23 60a301be-e516-4138-bc37-415141412589 -> ../../sdc2
lrwxrwxrwx 1 root root 11 Aug  3 01:14 64922781-a537-4d33-b8b5-f24e3b359780 -> ../../sda10
lrwxrwxrwx 1 root root 10 Aug  3 01:23 6bbe5cde-86e4-47c3-a21f-f3fa187cbfe1 -> ../../sdc9
lrwxrwxrwx 1 root root 10 Aug  3 01:14 6d67bbd4-e7bb-464c-9ebb-c10501228d5b -> ../../sdb9
lrwxrwxrwx 1 root root 10 Aug  2 21:34 75c0c0d0-abd8-4808-bdc0-6c23e8f447bd -> ../../sdd4
lrwxrwxrwx 1 root root 11 Aug  3 01:23 7aff35dc-6740-4394-959c-eee065d72536 -> ../../sdc10
lrwxrwxrwx 1 root root 10 Aug  3 01:23 8090eb1c-72ad-4350-9cc1-7ffa4e757ea5 -> ../../sdc1
lrwxrwxrwx 1 root root 10 Aug  3 01:14 81f4a8fd-ed08-46da-9456-d3646b5a3011 -> ../../sdb6
lrwxrwxrwx 1 root root 10 Aug  3 01:14 a29b4b7e-7463-4dee-9e56-07bdc0d853e1 -> ../../sda2
lrwxrwxrwx 1 root root 10 Aug  3 01:14 a4821c33-894e-4ae9-bcc7-fdd850477862 -> ../../sdb7
lrwxrwxrwx 1 root root 10 Aug  3 01:23 c817f97f-e6c8-4c37-9bd4-344939c6fdde -> ../../sdc5
lrwxrwxrwx 1 root root 10 Aug  3 01:14 d2835886-442d-41cf-8b86-f2de7f51cf1b -> ../../sda7
lrwxrwxrwx 1 root root 10 Aug  3 01:14 d5c0a26f-d5f4-461d-a1c8-03df3e6d7a6b -> ../../sdb2
lrwxrwxrwx 1 root root 10 Aug  3 01:14 e385f181-413b-4846-855d-7d5c81ed3c82 -> ../../sda8
lrwxrwxrwx 1 root root 10 Aug  2 21:34 e4a1b49b-d3bc-4ee8-ab98-622264e2aa4b -> ../../sdd2
lrwxrwxrwx 1 root root 10 Aug  3 01:14 e6ebab47-55a2-488a-a54e-f26963650dbd -> ../../sda9

/dev/disk/by-path:
total 0
lrwxrwxrwx 1 root root  9 Aug  3 01:14 pci-0000:00:11.0-ata-1 -> ../../sda
lrwxrwxrwx 1 root root 10 Aug  3 01:14 pci-0000:00:11.0-ata-1-part1 -> ../../sda1
lrwxrwxrwx 1 root root 11 Aug  3 01:14 pci-0000:00:11.0-ata-1-part10 -> ../../sda10
lrwxrwxrwx 1 root root 10 Aug  3 01:14 pci-0000:00:11.0-ata-1-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Aug  3 01:14 pci-0000:00:11.0-ata-1-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 Aug  3 01:14 pci-0000:00:11.0-ata-1-part6 -> ../../sda6
lrwxrwxrwx 1 root root 10 Aug  3 01:14 pci-0000:00:11.0-ata-1-part7 -> ../../sda7
lrwxrwxrwx 1 root root 10 Aug  3 01:14 pci-0000:00:11.0-ata-1-part8 -> ../../sda8
lrwxrwxrwx 1 root root 10 Aug  3 01:14 pci-0000:00:11.0-ata-1-part9 -> ../../sda9
lrwxrwxrwx 1 root root  9 Aug  3 01:14 pci-0000:00:11.0-ata-2 -> ../../sdb
lrwxrwxrwx 1 root root 10 Aug  3 01:14 pci-0000:00:11.0-ata-2-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 11 Aug  3 01:14 pci-0000:00:11.0-ata-2-part10 -> ../../sdb10
lrwxrwxrwx 1 root root 10 Aug  3 01:14 pci-0000:00:11.0-ata-2-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Aug  3 01:14 pci-0000:00:11.0-ata-2-part5 -> ../../sdb5
lrwxrwxrwx 1 root root 10 Aug  3 01:14 pci-0000:00:11.0-ata-2-part6 -> ../../sdb6
lrwxrwxrwx 1 root root 10 Aug  3 01:14 pci-0000:00:11.0-ata-2-part7 -> ../../sdb7
lrwxrwxrwx 1 root root 10 Aug  3 01:14 pci-0000:00:11.0-ata-2-part8 -> ../../sdb8
lrwxrwxrwx 1 root root 10 Aug  3 01:14 pci-0000:00:11.0-ata-2-part9 -> ../../sdb9
lrwxrwxrwx 1 root root  9 Aug  3 01:23 pci-0000:00:11.0-ata-3 -> ../../sdc
lrwxrwxrwx 1 root root 10 Aug  3 01:23 pci-0000:00:11.0-ata-3-part1 -> ../../sdc1
lrwxrwxrwx 1 root root 11 Aug  3 01:23 pci-0000:00:11.0-ata-3-part10 -> ../../sdc10
lrwxrwxrwx 1 root root 10 Aug  3 01:23 pci-0000:00:11.0-ata-3-part2 -> ../../sdc2
lrwxrwxrwx 1 root root 10 Aug  3 01:23 pci-0000:00:11.0-ata-3-part5 -> ../../sdc5
lrwxrwxrwx 1 root root 10 Aug  3 01:23 pci-0000:00:11.0-ata-3-part6 -> ../../sdc6
lrwxrwxrwx 1 root root 10 Aug  3 01:23 pci-0000:00:11.0-ata-3-part7 -> ../../sdc7
lrwxrwxrwx 1 root root 10 Aug  3 01:23 pci-0000:00:11.0-ata-3-part8 -> ../../sdc8
lrwxrwxrwx 1 root root 10 Aug  3 01:23 pci-0000:00:11.0-ata-3-part9 -> ../../sdc9
lrwxrwxrwx 1 root root  9 Aug  2 21:34 pci-0000:00:11.0-ata-4 -> ../../sdd
lrwxrwxrwx 1 root root 10 Aug  2 21:34 pci-0000:00:11.0-ata-4-part1 -> ../../sdd1
lrwxrwxrwx 1 root root 10 Aug  2 21:34 pci-0000:00:11.0-ata-4-part2 -> ../../sdd2
lrwxrwxrwx 1 root root 10 Aug  2 21:34 pci-0000:00:11.0-ata-4-part3 -> ../../sdd3
lrwxrwxrwx 1 root root 10 Aug  2 21:34 pci-0000:00:11.0-ata-4-part4 -> ../../sdd4

/dev/disk/by-uuid:
total 0
lrwxrwxrwx 1 root root 10 Aug  2 21:34 0e223cec-3311-4bad-b301-a6a62117ae61 -> ../../dm-6
lrwxrwxrwx 1 root root 10 Aug  2 21:34 0e642563-4019-4975-8717-8d6453568096 -> ../../dm-0
lrwxrwxrwx 1 root root 11 Aug  2 21:34 1c0b9f9f-f385-4807-b528-1f14ab41ca88 -> ../../dm-11
lrwxrwxrwx 1 root root 11 Aug  2 21:34 1c4421f8-d043-482b-9e85-8c81d893bb63 -> ../../dm-13
lrwxrwxrwx 1 root root 10 Aug  2 21:34 3f55fe0d-3fdb-468e-be50-1ec2306ba3ea -> ../../dm-5
lrwxrwxrwx 1 root root 10 Aug  2 21:34 458ffd10-91aa-4eee-b831-09df35b0ac43 -> ../../dm-2
lrwxrwxrwx 1 root root 11 Aug  2 21:34 6087c868-6ef2-4fc2-9692-336d6cbf7bf7 -> ../../dm-12
lrwxrwxrwx 1 root root 10 Aug  2 21:34 7df1cae1-e176-4ea7-a5da-a83333e4ee92 -> ../../dm-3
lrwxrwxrwx 1 root root 10 Aug  2 21:34 83a70e7d-cabe-4337-b0ca-82a76c614c07 -> ../../dm-9
lrwxrwxrwx 1 root root 10 Aug  2 21:34 87b75491-a4f7-4903-a839-f8c6ef83ae2c -> ../../dm-8
lrwxrwxrwx 1 root root 10 Aug  2 21:34 abeb0120-9c5c-4688-beaa-a0f6f85f8101 -> ../../dm-4
lrwxrwxrwx 1 root root 11 Aug  2 21:34 c19a1ff6-1677-4d8e-a739-37d2eb5c1369 -> ../../md127
lrwxrwxrwx 1 root root 10 Aug  2 21:34 e4c1dbef-f250-4c94-aed0-096137c98979 -> ../../dm-7
lrwxrwxrwx 1 root root 11 Aug  2 21:34 e8f23c2a-fb0b-435f-b69a-25f95e460ecc -> ../../dm-10

/dev/md:
total 0
lrwxrwxrwx 1 root root 8 Aug  2 21:34 boot1 -> ../md127
lrwxrwxrwx 1 root root 8 Aug  2 21:34 data1 -> ../md126

Auto-generated on Sat, 03 Aug 2019 01:34:44 -0700 by mdadm bugscript

-- System Information:
Debian Release: bullseye/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 4.19.0-5-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_CA.utf8, LC_CTYPE=en_CA.utf8 (charmap=UTF-8), LANGUAGE=en_CA.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages mdadm depends on:
ii  debconf [debconf-2.0]  1.5.72
ii  libc6                  2.28-10
ii  lsb-base               10.2019051400
ii  udev                   241-7

Versions of packages mdadm recommends:
ii  exim4-daemon-light [mail-transport-agent]  4.92-10
ii  kmod                                       26-1

Versions of packages mdadm suggests:
pn  dracut-core  <none>

-- debconf information excluded


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