求教！ＶＡ７１００问题

fly_sky418

原帖由 李放 于 2006-1-12 17:51 发表
找另外一台va7100  降级控制器的firmware 就可以了

谢谢老兄~不过如果降失败了，控制器不就不能用了吗？成功降下firmware的机率有多少?VA13的firmware在哪可以找到?

李放

downgrad 注意事项：

Firmware downgrades from HP15 or later versions of firmware to HP14 are expressly not supported. Once on HP22, customers must downgrade to HP20, HP19, HP18, HP17, HP16, HP15, and HP13 or earlier versions of firmware, as supported.

fly_sky418

请问降级的风险有多大?

cjhvslhb

不好说,基本都没有降过FRM.

cjhvslhb

·        Downgrade to HP14 from HP15-HP18

Firmware downgrades to HP14 are not allowed. Do not attempt to downgrade firmware back to HP14 under any circumstances.

·        Downgrade to HP13 or HP11 from HP15-HP18

1. Backup all array settings including LUN security and host tables. The downgrade of firmware will cause the array configuration settings to be lost.
2. unmount all LUNS, deactivate all volume groups – take array off-line
3. vfpmgr –V 1
4. perform downgrade: armdownload –C -O
5.armmgr –s Start <array ID>
6. Restore/re-create all array settings and configuration.

给你找了段资料,希望对你有帮助.

fly_sky418

谢谢~

fly_sky418

如果现在单控也坏了，换上19的危险性有多大？

cjhvslhb

比较大的可能性是数据都不在了,一切重新开始.HP13的MAP表是导入不到HP19里去的.

fly_sky418

请问是版本不同的MAP信息都不能互导？还是特指13的不能导到19？

李放

map信息应该在va7100其中的 两块硬盘中 应该是第二块 和第四块
换上新的控制卡 原map信息 应该还在  恢复一下就可