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Tasklist

FS#62346 - [lvm]

Attached to Project: Arch Linux
Opened by Mate (thorn) - Sunday, 14 April 2019, 17:43 GMT
Last edited by David Runge (dvzrv) - Friday, 17 January 2020, 13:14 GMT
Task Type Bug Report
Category Packages: Core
Status Closed
Assigned To No-one
Architecture All
Severity High
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Description:
After adding a pv to lvm, and setting some lvs to raid1, the UUID is changed of the 2nd pv to the 1st one's UUID, and now lvm fails to read anything since it cannot find the original UUID of the 2nd pv.

Additional info:
2.02.184
/dev/sdb: UUID="RxIiCI-hcyI-hTT9-5j67-TDl0-hiJo-Jt35Np" TYPE="LVM2_member"
/dev/sdc: UUID="RxIiCI-hcyI-hTT9-5j67-TDl0-hiJo-Jt35Np" TYPE="LVM2_member"

lvm/backup/vol_01
"
vol_01 {
...
pv0 {
id = "RxIiCI-hcyI-hTT9-5j67-TDl0-hiJo-Jt35Np"
device = "/dev/sdb" # Hint only

status = ["ALLOCATABLE"]
flags = []
dev_size = 3907029168 # 1.81935 Terabytes
pe_start = 65535
pe_count = 476924 # 1.81932 Terabytes
}

pv1 {
id = "XlsXRV-ZWFA-5zao-3PYf-rzow-dS2e-mhvcch"
device = "/dev/sdc" # Hint only

status = ["ALLOCATABLE"]
flags = ["MISSING"]
dev_size = 3907029168 # 1.81935 Terabytes
pe_start = 65535
pe_count = 476924 # 1.81932 Terabytes
}
}

logical_volumes {

meda {
id = "TkGj1Y-lPby-F2sZ-pzmc-FTlh-MQ9u-RtKbFc"
status = ["READ", "WRITE", "VISIBLE"]
flags = []
creation_time = 1514735525 # 2017-12-31 16:52:05 +0100
creation_host = "home"
segment_count = 1

segment1 {
start_extent = 0
extent_count = 76800 # 300 Gigabytes

type = "raid1"
device_count = 2
region_size = 4096

raids = [
"meda_rmeta_0", "meda_rimage_0",
"meda_rmeta_1", "meda_rimage_1"
]
}
}
"

This task depends upon

Closed by  David Runge (dvzrv)
Friday, 17 January 2020, 13:14 GMT
Reason for closing:  Upstream
Additional comments about closing:  There are neither logs, nor proper descriptions of the problem.

Reporting problems on "how" to use lvm is probably better suited upstream

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