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Diskmanage: detect osds/journals/etc. created with ceph-volume

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ceph-volume creates osds/journal/etc. on LVM instead of partitions,
so to detect them, we have to parse the lv_tags of the LVs and
match them with the underlying device

also add tests for this detection

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
This commit is contained in:
Dominik Csapak
2019-05-29 15:48:06 +02:00
committed by Thomas Lamprecht
parent cd814c0453
commit 19dcd1adcb
22 changed files with 184 additions and 1 deletions
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4
test/disk_tests/usages/disklist
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@ -4,3 +4,7 @@ sdc
sdd
sde
sdf
sdg
sdh
sdi
sdj

64
test/disk_tests/usages/disklist_expected.json
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@ -88,5 +88,69 @@
"vendor" : "ATA",
"wwn" : "0x0000000000000000",
"devpath" : "/dev/sdd"
},
"sdg" : {
"serial" : "SERIAL1",
"vendor" : "ATA",
"wwn" : "0x0000000000000000",
"devpath" : "/dev/sdg",
"model" : "MODEL1",
"used" : "LVM",
"wearout" : "N/A",
"health" : "UNKNOWN",
"gpt" : 1,
"size" : 1536000,
"rpm" : 0,
"type" : "hdd",
"bluestore": 1,
"osdid" : 1
},
"sdh" : {
"serial" : "SERIAL1",
"vendor" : "ATA",
"wwn" : "0x0000000000000000",
"devpath" : "/dev/sdh",
"model" : "MODEL1",
"used" : "LVM",
"wearout" : "N/A",
"health" : "UNKNOWN",
"gpt" : 1,
"journals": 1,
"size" : 1536000,
"rpm" : 0,
"type" : "hdd",
"osdid" : -1
},
"sdi" : {
"serial" : "SERIAL1",
"vendor" : "ATA",
"wwn" : "0x0000000000000000",
"devpath" : "/dev/sdi",
"model" : "MODEL1",
"used" : "LVM",
"wearout" : "N/A",
"health" : "UNKNOWN",
"gpt" : 1,
"size" : 1536000,
"rpm" : 0,
"type" : "hdd",
"db": 1,
"osdid" : -1
},
"sdj" : {
"serial" : "SERIAL1",
"vendor" : "ATA",
"wwn" : "0x0000000000000000",
"devpath" : "/dev/sdj",
"model" : "MODEL1",
"used" : "LVM",
"wearout" : "N/A",
"health" : "UNKNOWN",
"gpt" : 1,
"size" : 1536000,
"rpm" : 0,
"bluestore": 0,
"type" : "hdd",
"osdid" : 2
}
}

4
test/disk_tests/usages/lvs Normal file
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@ -0,0 +1,4 @@
/dev/sdg(0);osd-block-01234;ceph.osd_id=1
/dev/sdh(0);osd-journal-01234;ceph.osd_id=1
/dev/sdi(0);osd-db-01234;ceph.osd_id=1
/dev/sdj(0);osd-data-01234;ceph.osd_id=2

6
test/disk_tests/usages/pvs
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@ -1 +1,5 @@
/dev/sdb
/dev/sdb
/dev/sdg
/dev/sdh
/dev/sdi
/dev/sdj

1
test/disk_tests/usages/sdg/device/vendor Normal file
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@ -0,0 +1 @@
ATA

1
test/disk_tests/usages/sdg/queue/rotational Normal file
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@ -0,0 +1 @@
1

1
test/disk_tests/usages/sdg/size Normal file
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@ -0,0 +1 @@
3000

12
test/disk_tests/usages/sdg_udevadm Normal file
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@ -0,0 +1,12 @@
E: DEVNAME=/dev/sdg
E: DEVTYPE=disk
E: ID_ATA_ROTATION_RATE_RPM=0
E: ID_BUS=ata
E: ID_MODEL=MODEL1
E: ID_PART_TABLE_TYPE=gpt
E: ID_PART_TABLE_UUID=8417b93f-eff9-4e8f-8d84-dc2e77fc07a2
E: ID_SERIAL=SERIAL1
E: ID_SERIAL_SHORT=SERIAL1
E: ID_TYPE=disk
E: ID_WWN=0x0000000000000000
E: ID_WWN_WITH_EXTENSION=0x0000000000000000

1
test/disk_tests/usages/sdh/device/vendor Normal file
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@ -0,0 +1 @@
ATA

1
test/disk_tests/usages/sdh/queue/rotational Normal file
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@ -0,0 +1 @@
1

1
test/disk_tests/usages/sdh/size Normal file
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@ -0,0 +1 @@
3000

12
test/disk_tests/usages/sdh_udevadm Normal file
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@ -0,0 +1,12 @@
E: DEVNAME=/dev/sdh
E: DEVTYPE=disk
E: ID_ATA_ROTATION_RATE_RPM=0
E: ID_BUS=ata
E: ID_MODEL=MODEL1
E: ID_PART_TABLE_TYPE=gpt
E: ID_PART_TABLE_UUID=8417b93f-eff9-4e8f-8d84-dc2e77fc07a2
E: ID_SERIAL=SERIAL1
E: ID_SERIAL_SHORT=SERIAL1
E: ID_TYPE=disk
E: ID_WWN=0x0000000000000000
E: ID_WWN_WITH_EXTENSION=0x0000000000000000

1
test/disk_tests/usages/sdi/device/vendor Normal file
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@ -0,0 +1 @@
ATA

1
test/disk_tests/usages/sdi/queue/rotational Normal file
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@ -0,0 +1 @@
1

1
test/disk_tests/usages/sdi/size Normal file
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@ -0,0 +1 @@
3000

12
test/disk_tests/usages/sdi_udevadm Normal file
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@ -0,0 +1,12 @@
E: DEVNAME=/dev/sdi
E: DEVTYPE=disk
E: ID_ATA_ROTATION_RATE_RPM=0
E: ID_BUS=ata
E: ID_MODEL=MODEL1
E: ID_PART_TABLE_TYPE=gpt
E: ID_PART_TABLE_UUID=8417b93f-eff9-4e8f-8d84-dc2e77fc07a2
E: ID_SERIAL=SERIAL1
E: ID_SERIAL_SHORT=SERIAL1
E: ID_TYPE=disk
E: ID_WWN=0x0000000000000000
E: ID_WWN_WITH_EXTENSION=0x0000000000000000

1
test/disk_tests/usages/sdj/device/vendor Normal file
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@ -0,0 +1 @@
ATA

1
test/disk_tests/usages/sdj/queue/rotational Normal file
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@ -0,0 +1 @@
1

1
test/disk_tests/usages/sdj/size Normal file
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@ -0,0 +1 @@
3000

12
test/disk_tests/usages/sdj_udevadm Normal file
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@ -0,0 +1,12 @@
E: DEVNAME=/dev/sdj
E: DEVTYPE=disk
E: ID_ATA_ROTATION_RATE_RPM=0
E: ID_BUS=ata
E: ID_MODEL=MODEL1
E: ID_PART_TABLE_TYPE=gpt
E: ID_PART_TABLE_UUID=8417b93f-eff9-4e8f-8d84-dc2e77fc07a2
E: ID_SERIAL=SERIAL1
E: ID_SERIAL_SHORT=SERIAL1
E: ID_TYPE=disk
E: ID_WWN=0x0000000000000000
E: ID_WWN_WITH_EXTENSION=0x0000000000000000

2
test/disklist_test.pm
View File

@ -52,6 +52,8 @@ sub mocked_run_command {
} elsif ($cmd->[0] =~ m/pvs/i) {
# simulate lvs output
@$outputlines = split(/\n/, read_test_file('pvs'));
} elsif ($cmd->[0] =~ m/lvs/i) {
@$outputlines = split(/\n/, read_test_file('lvs'));
} else {
print "unexpected run_command call: '@$cmd', aborting\n";
die;