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mpath blacklist #13

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mpath 제거 내용 추가
gilwoong-kang Jul 12, 2022
9427790
vdsm_blacklist.conf example.
gilwoong-kang Jul 12, 2022
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26 changes: 26 additions & 0 deletions README.md
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Expand Up @@ -163,6 +163,19 @@

reboot # 호스트 재부팅 실시.
```
* mpath 제거
```
1. lsblk 로 장치 확인
2. 멀티패스 장치 제거
$ multipath -w /dev/mapper/WDC_WD10SPZX-00Z10T0_WD-WXN1E18ED7P9
$ multipath -f /dev/mapper/WDC_WD10SPZX-00Z10T0_WD-WXN1E18ED7P9
3. lsblk 명령으로 멀티패스 제거됨을 확인
4. /etc/multipath/conf.d/vdsm_blacklist.conf 에 mpath 잡히던 device 추가
blacklist {
wwid "..."
wwid "WDC_WD10SPZX-00Z10T0_WD-WXN1E18ED7P9"
}
```

## Step 2. oVirt node 추가
* 목적: `oVirt cluster에 새로운 node를 추가`
Expand Down Expand Up @@ -193,5 +206,18 @@

reboot # 호스트 재부팅 실시.
```
* mpath 제거
```
1. lsblk 로 장치 확인
2. 멀티패스 장치 제거
$ multipath -w /dev/mapper/WDC_WD10SPZX-00Z10T0_WD-WXN1E18ED7P9
$ multipath -f /dev/mapper/WDC_WD10SPZX-00Z10T0_WD-WXN1E18ED7P9
3. lsblk 명령으로 멀티패스 제거됨을 확인
4. /etc/multipath/conf.d/vdsm_blacklist.conf 에 mpath 잡히던 device 추가
blacklist {
wwid "..."
wwid "WDC_WD10SPZX-00Z10T0_WD-WXN1E18ED7P9"
}
```
## MBS 설치 가이드
* https://github.com/tmax-cloud/hypersds-wiki/tree/main/ovirt_mbs 참조.