How to Replace the Data Hard Drive on H3C UIS

Created2026-07-09|Updated2026-07-30

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How to Replace the Data Hard Drive on H3C UIS

H3C UIS 7.0 E0720

Login cvknode, check ceph cluster status is 'HEALTH_OK'.

Lit on the failed hard drive led.

Replace hard drive (remove bad disk, wait 30s then insert new disk).
Sync hard drive and refresh.

Chose the failed hard drive, click replace buttom.

If replace failed, maybe need to clear raid controller cache.

/opt/MegaRAID/storcli/storcli64 /c0 show preservedCache

/opt/MegaRAID/storcli/storcli64 /c0 /vall delete preservedCache

retry step 5.

Check ceph cluster status.

Reference

・ https://www.h3c.com/cn/Service/Document_Software/Document_Center/Home/H3Cloud/00-Public/Maintenance/Troubleshooting/H3C_UIS_CG-BJGH-Long/?CHID=882395#_Toc232165252
・ https://mp.weixin.qq.com/s/X55cErqh4pCtzw_bWY4UZw?scene=1&click_id=1850877466

Author: Sakura Yumeno

Link: https://meno.lostyu.qzz.io/posts/bbecf6c3.html

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