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fssnap show bpo
Parameters
Parameter |
Description |
Value |
|---|---|---|
| spaceId | File system ID. | To obtain the value, run the "show file_system general" command. |
| bpoId | BPO object ID. | To obtain the value, run the "fssnap show deadlist" command. |
Example
Query the BPO information about snapshot deadlist "4008" of file system "1".
admin:/diagnose>fssnap show bpo 1 4008 magic num : 2591577909 subbpo id : 0 subbpo num : 0 level : 0 dir bp num : 1 indir bp num : 1 bpo bytes : 8192 bpo comp : 8192 bpo uncomp : 8192 bpo leaf used : 4096 bpo indir used : 4096 bpo meta used : 8192 bpo filedata used : 0
System Response
The following table describes the parameter meanings.
Parameter |
Meaning |
|---|---|
| magic num | Magic number. |
| subbpo id | SUBBPO object ID. |
| subbpo num | Number of SUBBPO. |
| level | Level. |
| dir bp num | Number of direct blocks. |
| indir bp num | Number of indirect blocks. |
| bpo bytes | BPO's used space. |
| bpo comp | BPO's compressed space. |
| bpo uncomp | BPO's uncompressed space. |
| bpo leaf used | BPO's leaf block space. |
| bpo indir used | BPO's indirect block space. |
| bpo meta used | BPO's metadata space. |
| bpo filedata used | BPO's file data space. |
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