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doku:vsc3_global_quotas [2017/08/25 12:20] – [Checking Quotas] jz | doku:vsc3_global_quotas [2018/11/07 07:56] – [Note: 7.11.2018] jz | ||
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==== Quotas on $GLOBAL ==== | ==== Quotas on $GLOBAL ==== | ||
- | Quotas are enforced | + | Quotas are enforced |
==== Checking Quotas ==== | ==== Checking Quotas ==== | ||
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The 3rd and 4th column show the used space and the total available space. | The 3rd and 4th column show the used space and the total available space. | ||
- | The 5th and 6th column show the amount | + | The 5th and 6th column show the number |
If a user hits one of these two limits he will be blocked from writing on the storage. Deleting files will unblock the user after a maximum of 10 minutes. | If a user hits one of these two limits he will be blocked from writing on the storage. Deleting files will unblock the user after a maximum of 10 minutes. | ||
==== Increasing Quotas ==== | ==== Increasing Quotas ==== | ||
- | As long as there is free space on '' | + | As long as there is free space on '' |
==== Pitfalls ==== | ==== Pitfalls ==== | ||
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The number of chunkfiles displayed can be up to 4 times higher than the actual amount of files stored on the filesystem. This is because big files will be stored distributed on up to 4 storage targets. | The number of chunkfiles displayed can be up to 4 times higher than the actual amount of files stored on the filesystem. This is because big files will be stored distributed on up to 4 storage targets. | ||
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+ | ==== Note, 7.11.2018: ==== | ||
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+ | In order for qutoa enforcement to work it is apparently necessary that user and group IDs are known on the storage servers. Therefore the ''/ | ||
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+ | Currently we have the following beegfs versions in operation: | ||
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+ | ^ ^ version | ||
+ | | Storage server | 6.18 | | ||
+ | | VSC-3 nodes | ||
+ | | VSC-3 plus nodes | 6:19 | | ||
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