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Merge pull request #341 from EdSchouten/mdadm-attributes 

mdstat: Fix parsing of RAID0 lines that contain additional attributes.
pull/347/head
Ben Kochie 2016-11-16 17:55:21 +01:00 committed by GitHub
parent 38ca73e783 9749c2c0b3
commit bb2b984030
4 changed files with 10 additions and 1 deletions
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5
collector/fixtures/e2e-output.txt
View File

@ -715,6 +715,7 @@ node_load5 0.37
node_md_blocks{device="md0"} 248896 node_md_blocks{device="md0"} 248896
node_md_blocks{device="md10"} 3.14159265e+08 node_md_blocks{device="md10"} 3.14159265e+08
node_md_blocks{device="md11"} 4.190208e+06 node_md_blocks{device="md11"} 4.190208e+06
node_md_blocks{device="md12"} 3.886394368e+09
node_md_blocks{device="md127"} 3.12319552e+08 node_md_blocks{device="md127"} 3.12319552e+08
node_md_blocks{device="md3"} 5.853468288e+09 node_md_blocks{device="md3"} 5.853468288e+09
node_md_blocks{device="md4"} 4.883648e+06 node_md_blocks{device="md4"} 4.883648e+06
@ -727,6 +728,7 @@ node_md_blocks{device="md9"} 523968
node_md_blocks_synced{device="md0"} 248896 node_md_blocks_synced{device="md0"} 248896
node_md_blocks_synced{device="md10"} 3.14159265e+08 node_md_blocks_synced{device="md10"} 3.14159265e+08
node_md_blocks_synced{device="md11"} 4.190208e+06 node_md_blocks_synced{device="md11"} 4.190208e+06
node_md_blocks_synced{device="md12"} 3.886394368e+09
node_md_blocks_synced{device="md127"} 3.12319552e+08 node_md_blocks_synced{device="md127"} 3.12319552e+08
node_md_blocks_synced{device="md3"} 5.853468288e+09 node_md_blocks_synced{device="md3"} 5.853468288e+09
node_md_blocks_synced{device="md4"} 4.883648e+06 node_md_blocks_synced{device="md4"} 4.883648e+06
@ -739,6 +741,7 @@ node_md_blocks_synced{device="md9"} 523968
node_md_disks{device="md0"} 2 node_md_disks{device="md0"} 2
node_md_disks{device="md10"} 2 node_md_disks{device="md10"} 2
node_md_disks{device="md11"} 2 node_md_disks{device="md11"} 2
node_md_disks{device="md12"} 2
node_md_disks{device="md127"} 2 node_md_disks{device="md127"} 2
node_md_disks{device="md3"} 8 node_md_disks{device="md3"} 8
node_md_disks{device="md4"} 2 node_md_disks{device="md4"} 2
@ -751,6 +754,7 @@ node_md_disks{device="md9"} 4
node_md_disks_active{device="md0"} 2 node_md_disks_active{device="md0"} 2
node_md_disks_active{device="md10"} 2 node_md_disks_active{device="md10"} 2
node_md_disks_active{device="md11"} 2 node_md_disks_active{device="md11"} 2
node_md_disks_active{device="md12"} 2
node_md_disks_active{device="md127"} 2 node_md_disks_active{device="md127"} 2
node_md_disks_active{device="md3"} 8 node_md_disks_active{device="md3"} 8
node_md_disks_active{device="md4"} 2 node_md_disks_active{device="md4"} 2
@ -763,6 +767,7 @@ node_md_disks_active{device="md9"} 4
node_md_is_active{device="md0"} 1 node_md_is_active{device="md0"} 1
node_md_is_active{device="md10"} 1 node_md_is_active{device="md10"} 1
node_md_is_active{device="md11"} 1 node_md_is_active{device="md11"} 1
node_md_is_active{device="md12"} 1
node_md_is_active{device="md127"} 1 node_md_is_active{device="md127"} 1
node_md_is_active{device="md3"} 1 node_md_is_active{device="md3"} 1
node_md_is_active{device="md4"} 0 node_md_is_active{device="md4"} 0

3
collector/fixtures/proc/mdstat
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@ -34,4 +34,7 @@ md11 : active (auto-read-only) raid1 sdb2[0] sdc2[1]
4190208 blocks super 1.2 [2/2] [UU] 4190208 blocks super 1.2 [2/2] [UU]
resync=PENDING resync=PENDING
md12 : active raid0 sdc2[0] sdd2[1]
3886394368 blocks super 1.2 512k chunks
unused devices: <none> unused devices: <none>

2
collector/mdadm_linux.go
View File

@ -29,7 +29,7 @@ import (
var ( var (
statuslineRE = regexp.MustCompile(`(\d+) blocks .*\[(\d+)/(\d+)\] \[[U_]+\]`) statuslineRE = regexp.MustCompile(`(\d+) blocks .*\[(\d+)/(\d+)\] \[[U_]+\]`)
raid0lineRE = regexp.MustCompile(`(\d+) blocks \d+k chunks`) raid0lineRE = regexp.MustCompile(`(\d+) blocks .*\d+k chunks`)
buildlineRE = regexp.MustCompile(`\((\d+)/\d+\)`) buildlineRE = regexp.MustCompile(`\((\d+)/\d+\)`)
) )

1
collector/mdadm_linux_test.go
View File

@ -35,6 +35,7 @@ func TestMdadm(t *testing.T) {
"md9": {"md9", true, 4, 4, 523968, 523968}, "md9": {"md9", true, 4, 4, 523968, 523968},
"md10": {"md10", true, 2, 2, 314159265, 314159265}, "md10": {"md10", true, 2, 2, 314159265, 314159265},
"md11": {"md11", true, 2, 2, 4190208, 4190208}, "md11": {"md11", true, 2, 2, 4190208, 4190208},
"md12": {"md12", true, 2, 2, 3886394368, 3886394368},
} }
for _, md := range mdStates { for _, md := range mdStates {