无法更改E系列卷区块大小
适用场景
- E 系列
- 卷组
问题描述
按以下顺序更改区块大小的过程失败：
- 创建区块大小为8K的新卷。
- 将区块大小从8K增加到16K。
- 尝试将区块大小从16K增加到32K时遇到错误。
The operation cannot complete for one of the following reasons:
(1) The requested segment size is not valid,
(2) The requested segment size is not allowed because it is more than twice or less than half the current segment size,
(3) The requested segment size is not allowed because this volume has an odd number of segments, or
(4) The segment size specified is not valid for the current cache block size.
If case (3) applies, you may only decrease the segment size for this volume to a smaller number. (API 40)