This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
cluster:100 [2011/03/28 09:20] hmeij |
cluster:100 [2011/03/28 10:00] hmeij |
||
---|---|---|---|
Line 13: | Line 13: | ||
The quotas fall into two tiers: the sliding tier and the custom tier. | The quotas fall into two tiers: the sliding tier and the custom tier. | ||
- | * In the sliding tier, when you reach your soft limit, notify HPC admins and your quota will slide to the next strata (<100G, <250G, <500G, <750G). Once you reach the last strata, and you still need more disk space, you enter the custom tier. | + | * In the sliding tier, when you reach your soft limit, notify HPC admins and your quota will slide to the next strata (< 90/100G, < 225/250G, < 450/500G, < 700/750G). Once you reach the last strata, and you still need more disk space, you enter the custom tier. |
* In the custom tier, we set a quota after agreeing on size and availability of disk space, plus 100G. Then you are on your own. | * In the custom tier, we set a quota after agreeing on size and availability of disk space, plus 100G. Then you are on your own. | ||
Line 38: | Line 38: | ||
==== Notes ==== | ==== Notes ==== | ||
- | | + | **Implementation** |
* add usrquota, | * add usrquota, | ||
* log everybody out or reboot (quota error on boot, not initialized yet) | * log everybody out or reboot (quota error on boot, not initialized yet) | ||
Line 49: | Line 50: | ||
* group quota numbers do not add up !? | * group quota numbers do not add up !? | ||
- | | + | **Array** |
* 48 TB minus 4 global spares | * 48 TB minus 4 global spares | ||
* after formatting 36 TB available | * after formatting 36 TB available | ||
Line 57: | Line 59: | ||
* if we do not backup, then ... questions for later | * if we do not backup, then ... questions for later | ||
- | | + | **Links** |
* [[http:// | * [[http:// | ||
* [[http:// | * [[http:// |