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mvorisek
Asked: 2020-03-15 14:33:06 +0800 CST

“SSC 回写”是什么意思

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当我通过以下方式转储 LSI RAID 9260-8i 配置时：

/storcli /c0 show all

该Supported VD Operations部分如下所示：

Read Policy = Yes
Write Policy = Yes
IO Policy = Yes
Access Policy = Yes
Disk Cache Policy = Yes
Reconstruction = Yes
Deny Locate = No
Deny CC = No
Allow Ctrl Encryption = No
Enable LDBBM = Yes
Support FastPath = Yes
Performance Metrics = Yes
Power Savings = No
Support Powersave Max With Cache = No
Support Breakmirror = No
Support SSC WriteBack = Yes
Support SSC Association = Yes
Support VD Hide = No
Support VD Cachebypass = No
Support VD discardCacheDuringLDDelete = No

那里的SSC WriteBack表达是什么意思？

raid hardware-raid lsi broadcom

1 个回答

  1. Best Answer

    它应该是LSI CacheCade 2.0的固态缓存磁盘策略。使用 CacheCade 2.0 时，您可以将缓存设备设置为 writethrough（类似于 CacheCade 1.0 的工作方式）或 writeback（以提高随机写入性能）。

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