报警错误：
Fri Dec 11 17:00:00 CST [disk.fw.downrevWarning:warning]: 14 disks have downrev firmware that you need to update. Fri Dec 18 15:48:28 CST [raid.disk.offline:notice]: Marking Disk /aggr0/plex0/rg0/0b.27 Shelf 1 Bay 11 [NETAPP X274_HPYTA146F10 NA02] S/N [V5VW2ZSA] offline. Fri Dec 18 15:48:28 CST [bdfu.selected:info]: Disk 0b.27 [NETAPP X274_HPYTA146F10 NA02] S/N [V5VW2ZSA] selected for background disk firmware update. Fri Dec 18 15:48:28 CST [dfu.firmwareDownloading:info]: Now downloading firmware file /etc/disk_fw/X274_HPYTA146F10.NA04.LOD on 1 disk(s) of plex [Pool0]... Fri Dec 18 15:48:39 CST [disk.senseError:error]: Disk 0b.27: op 0x3b sector 0 SCSI:illegal request - (5 24 0 0) Fri Dec 18 15:48:39 CST [dfu.fwDownloadFailedWbuf:error]: Write buffer command failed to Disk 0b.27 [NETAPP X274_HPYTA146F10 NA04] S/N [V5VW2ZSA]. ***** Disk firmware could not be downloaded on 1 disk. ***** Firmware download failed for this disk: 0b.27
根据官方的文档说明，如果你的系统更新中包含补丁，且你已经开启自动硬盘固件更新（命令：查看是否开启options raid.background_disk_fw_update.enable 手动开启：options raid.background_disk_fw_update.enable on）系统是会自动更新硬盘固件的，但是我这里报警了，没有更新成功；
原因分析：
因为我前面升级了存储系统，而没有升级盘柜和硬盘固件造成了；查看官方文档说明，硬盘更新固件存放在/etc/disk_fw目录下，而盘柜的文件是存放在/etc 目录下的；
不知道是我没有找到对应的命令还是没有这个命令，根据官方文档说明需要mount到根目录，但没有说明具体方法；
解决方法:
1、升级盘柜（disk shelf）
根据要求737SP3版本，需要的盘柜文件为：qual_devices_v3
检测方法：
rdfile /etc/qual_devices_v3
查看了一下不存在此文件；
难怪升级失败，下载对应的配置文件；
根据官方的意思download -d 再disk_fw_update就ok，但我测试了一下，是无法OK的；
不同盘柜文件支持的系统版本：
Contents of Qual devices Package: qual_devices For releases prior to 7.2.1 qual_devices_v2 For releases 7.2.1, 7.2.2 and 7.2.3 qual_devices_v2.copy Backup copy of v2 file qual_devices_v3 For releases 7.2.4 and later qual_devices_v3.copy Backup copy of v3 file
根据官方意思
Mount 存储系统:/vol/vol0 /mnt 目录（在另的LINUX机器上）
Root# mount file:/vol/vol0 /mnt mount: wrong fs type, bad option, bad superblock on file:/vol/vol0, missing codepage or helper program, or other error (for several filesystems (e.g. nfs, cifs) you might need a /sbin/mount.<type> helper program) In some cases useful info is found in syslog - try dmesg | tail or so
然后进行操作，因为我们的存储文件系统是NTFS的无法正常Mount，但可以通过另一种方法操作；
开启cifs服务
Cifs restart
在WEB界面将etc目录共享出来；
注意需要有完全控制权限，不然文件存放不进去
再将对应的文件qual_devices.zip解压后，复制到/etc目录
其实还有一个方法：
上传文件到/etc/software目录
Software get http://192.168.1.1/qual_devices_v3
移动文件至/etc目录
Mv /etc/software/qual_devices_v3 /etc/qual_devices_v3
即可，根据官方说明等待5分钟以后，再更新硬盘固件即可，不需要重启存储，结果我等了5分钟再安装发现不能够正常安装硬盘固件；
再仔细看了一下文件信息发现/etc/disk_fw/X274_HPYTA146F10.NA04.LOD 文件才10KB，于是从官方下载了一个对应的文件680KB，又被坑了！
2、升级硬盘固件
查看硬盘固件信息：
file*> storage show disk -x DISK SHELF BAY SERIAL VENDOR MODEL REV ----- --------- ------------ -------- ---------------- ---- 0a.16 1 0 V5VT4LNA NETAPP X274_HPYTA146F10 NA02 0b.17 1 1 V5VW2BKA NETAPP X274_HPYTA146F10 NA02
DISK：硬盘编号，后续升级需要；
MODEL：固件信息
REV：现固件版本
将对应的文件复制到/etc/disk_fw目录，覆盖原有文件，重新更新发现还是报错，不是坑吗？
注意这里需要进入高级模式：
priv set advanced file*> disk_fw_update Refreshing information on all the disks....... Downloading disk firmware can be disruptive to the system. It involves spinning down and then spinning up all affected disks, and suspending disk I/O to disks being downloaded. This delay may cause clients to stop responding, and may cause CIFS clients to drop sessions. NOTE: Updating firmware on some Fibre Channel disks may create an open loop condition which can only be cleared by power cycling the affected shelf or shelves. Are you sure you want to continue with firmware update? yes (You can ignore disk error messages for disks being updated until this update completes) file*> Fri Dec 18 15:58:38 CST [dfu.firmwareDownloading:info]: Now downloading firmware file /etc/disk_fw/X274_HPYTA146F10.NA04.LOD on 14 disk(s) of plex [Pool0]... Fri Dec 18 15:58:49 CST [disk.senseError:error]: Disk 0b.17: op 0x3b sector 0 SCSI:illegal request - (5 24 0 0) Fri Dec 18 15:58:49 CST [dfu.fwDownloadFailedWbuf:error]: Write buffer command failed to Disk 0b.17 [NETAPP X274_HPYTA146F10 NA04] S/N [V5VW2BKA]. Fri Dec 18 15:58:50 CST [disk.senseError:error]: Disk 0a.28: op 0x3b sector 0 SCSI:illegal request - (5 24 0 0) Fri Dec 18 15:58:50 CST [disk.senseError:error]: Disk 0b.24: op 0x3b sector 0 SCSI:illegal request - (5 24 0 0) Fri Dec 18 15:58:50 CST [disk.senseError:error]: Disk 0b.26: op 0x3b sector 0 SCSI:illegal request - (5 24 0 0) Fri Dec 18 15:58:50 CST [disk.senseError:error]: Disk 0a.21: op 0x3b sector 0 SCSI:illegal request - (5 24 0 0) Fri Dec 18 15:58:50 CST [disk.senseError:error]: Disk 0b.23: op 0x3b sector 0 SCSI:illegal request - (5 24 0 0) Fri Dec 18 15:58:50 CST [disk.senseError:error]: Disk 0a.18: op 0x3b sector 0 SCSI:illegal request - (5 24 0 0) Fri Dec 18 15:58:50 CST [disk.senseError:error]: Disk 0a.25: op 0x3b sector 0 SCSI:illegal request - (5 24 0 0) Fri Dec 18 15:58:50 CST [disk.senseError:error]: Disk 0a.20: op 0x3b sector 0 SCSI:illegal request - (5 24 0 0) Fri Dec 18 15:58:50 CST [disk.senseError:error]: Disk 0b.19: op 0x3b sector 0 SCSI:illegal request - (5 24 0 0) Fri Dec 18 15:58:50 CST [disk.senseError:error]: Disk 0a.16: op 0x3b sector 0 SCSI:illegal request - (5 24 0 0) Fri Dec 18 15:58:50 CST [disk.senseError:error]: Disk 0a.22: op 0x3b sector 0 SCSI:illegal request - (5 24 0 0) Fri Dec 18 15:58:50 CST [dfu.fwDownloadFailedWbuf:error]: Write buffer command failed to Disk 0a.28 [NETAPP X274_HPYTA146F10 NA04] S/N [V5VW4SZA]. Fri Dec 18 15:58:50 CST [dfu.fwDownloadFailedWbuf:error]: Write buffer command failed to Disk 0b.24 [NETAPP X274_HPYTA146F10 NA04] S/N [V5WS89VA]. Fri Dec 18 15:58:50 CST [dfu.fwDownloadFailedWbuf:error]: Write buffer command failed to Disk 0b.26 [NETAPP X274_HPYTA146F10 NA04] S/N [V5VPJGDA]. Fri Dec 18 15:58:50 CST [dfu.fwDownloadFailedWbuf:error]: Write buffer command failed to Disk 0a.21 [NETAPP X274_HPYTA146F10 NA04] S/N [V5W3N9GA]. Fri Dec 18 15:58:50 CST [dfu.fwDownloadFailedWbuf:error]: Write buffer command failed to Disk 0b.23 [NETAPP X274_HPYTA146F10 NA04] S/N [V5VLWB6A]. Fri Dec 18 15:58:50 CST [dfu.fwDownloadFailedWbuf:error]: Write buffer command failed to Disk 0a.18 [NETAPP X274_HPYTA146F10 NA04] S/N [V5VUB9EA]. Fri Dec 18 15:58:50 CST [dfu.fwDownloadFailedWbuf:error]: Write buffer command failed to Disk 0a.25 [NETAPP X274_HPYTA146F10 NA04] S/N [V5VW2EMA]. Fri Dec 18 15:58:50 CST [dfu.fwDownloadFailedWbuf:error]: Write buffer command failed to Disk 0a.20 [NETAPP X274_HPYTA146F10 NA04] S/N [V5VW2A9A]. Fri Dec 18 15:58:50 CST [dfu.fwDownloadFailedWbuf:error]: Write buffer command failed to Disk 0b.19 [NETAPP X274_HPYTA146F10 NA04] S/N [V5VM0UZA]. Fri Dec 18 15:58:50 CST [dfu.fwDownloadFailedWbuf:error]: Write buffer command failed to Disk 0a.16 [NETAPP X274_HPYTA146F10 NA04] S/N [V5VT4LNA]. Fri Dec 18 15:58:50 CST [dfu.fwDownloadFailedWbuf:error]: Write buffer command failed to Disk 0a.22 [NETAPP X274_HPYTA146F10 NA04] S/N [V5VW30JA]. Fri Dec 18 15:58:50 CST [disk.senseError:error]: Disk 0b.29: op 0x3b sector 0 SCSI:illegal request - (5 24 0 0) Fri Dec 18 15:58:50 CST [dfu.fwDownloadFailedWbuf:error]: Write buffer command failed to Disk 0b.29 [NETAPP X274_HPYTA146F10 NA04] S/N [V5VPUMUA]. Fri Dec 18 15:58:50 CST [disk.senseError:error]: Disk 0b.27: op 0x3b sector 0 SCSI:illegal request - (5 24 0 0) Fri Dec 18 15:58:50 CST [dfu.fwDownloadFailedWbuf:error]: Write buffer command failed to Disk 0b.27 [NETAPP X274_HPYTA146F10 NA04] S/N [V5VW2ZSA].
使用命令：
Disk_fw_update 0b.24 单个磁盘更新更新成功（不要问我前面那个10KB的文件有没有试过，试过不行的，哥！）
file*> disk_fw_update 0b.24 Refreshing information on all the disks....... Downloading disk firmware can be disruptive to the system. It involves spinning down and then spinning up all affected disks, and suspending disk I/O to disks being downloaded. This delay may cause clients to stop responding, and may cause CIFS clients to drop sessions. NOTE: Updating firmware on some Fibre Channel disks may create an open loop condition which can only be cleared by power cycling the affected shelf or shelves. Are you sure you want to continue with firmware update? yes (You can ignore disk error messages for disks being updated until this update completes) file*> Fri Dec 18 16:12:16 CST [dfu.firmwareDownloading:info]: Now downloading firmware file /etc/disk_fw/X274_HPYTA146F10.NA04.LOD on 1 disk(s) of plex [Pool0]... ***** 13 disks have been identified as having an incorrect ***** firmware revision level. ***** Please consult the man pages for disk_fw_update ***** to upgrade the firmware on these disks. ***** Disk drive firmware updated. ***** Fri Dec 18 16:13:08 CST [dfu.firmwareDownrev:error]: Downrev firmware on 13 disk(s)
查看配置更新成功：
file*> storage show disk -x DISK SHELF BAY SERIAL VENDOR MODEL REV ----- --------- ------------ -------- ---------------- ---- 0a.16 1 0 V5VT4LNA NETAPP X274_HPYTA146F10 NA02 0b.17 1 1 V5VW2BKA NETAPP X274_HPYTA146F10 NA02 0a.18 1 2 V5VUB9EA NETAPP X274_HPYTA146F10 NA02 0b.19 1 3 V5VM0UZA NETAPP X274_HPYTA146F10 NA02 0a.20 1 4 V5VW2A9A NETAPP X274_HPYTA146F10 NA02 0a.21 1 5 V5W3N9GA NETAPP X274_HPYTA146F10 NA02 0a.22 1 6 V5VW30JA NETAPP X274_HPYTA146F10 NA02 0b.23 1 7 V5VLWB6A NETAPP X274_HPYTA146F10 NA02 0b.24 1 8 V5WS89VA NETAPP X274_HPYTA146F10 NA04 0a.25 1 9 V5VW2EMA NETAPP X274_HPYTA146F10 NA02 0b.26 1 10 V5VPJGDA NETAPP X274_HPYTA146F10 NA02 0b.27 1 11 V5VW2ZSA NETAPP X274_HPYTA146F10 NA02 0a.28 1 12 V5VW4SZA NETAPP X274_HPYTA146F10 NA02 0b.29 1 13 V5VPUMUA NETAPP X274_HPYTA146F10 NA02
好吧一个一个更新算了，更新全部成功！
file*> storage show disk -x DISK SHELF BAY SERIAL VENDOR MODEL REV ----- --------- ------------ -------- ---------------- ---- 0a.16 1 0 V5VT4LNA NETAPP X274_HPYTA146F10 NA04 0b.17 1 1 V5VW2BKA NETAPP X274_HPYTA146F10 NA04 0a.18 1 2 V5VUB9EA NETAPP X274_HPYTA146F10 NA04 0b.19 1 3 V5VM0UZA NETAPP X274_HPYTA146F10 NA04 0a.20 1 4 V5VW2A9A NETAPP X274_HPYTA146F10 NA04 0a.21 1 5 V5W3N9GA NETAPP X274_HPYTA146F10 NA04 0a.22 1 6 V5VW30JA NETAPP X274_HPYTA146F10 NA04 0b.23 1 7 V5VLWB6A NETAPP X274_HPYTA146F10 NA04 0b.24 1 8 V5WS89VA NETAPP X274_HPYTA146F10 NA04 0a.25 1 9 V5VW2EMA NETAPP X274_HPYTA146F10 NA04 0b.26 1 10 V5VPJGDA NETAPP X274_HPYTA146F10 NA04 0b.27 1 11 V5VW2ZSA NETAPP X274_HPYTA146F10 NA04 0a.28 1 12 V5VW4SZA NETAPP X274_HPYTA146F10 NA04 0b.29 1 13 V5VPUMUA NETAPP X274_HPYTA146F10 NA04
至此报警解除；
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本文出自 “东妮学IT” 博客，谢绝转载！
原文地址：http://lidongni.blog.51cto.com/2554605/1754476
