厚LUN表示空间错误、但未满

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适用场景

ONTAP 9

问题描述

Event log show / EMS：

VdomFSMThr_12: LUN.out.of.space:EMERGENCY]: LUN /vol/vol1/lun1, vol vol1 (DSID xxxx) is out of space (UUID: 73f5f0c7-xxxx-xxxx-xxxx-f1e79159ef8a).

scsit_lu_0: scsiblade.lun.offline.system:error]: LUN 11D1s+BBBl/1 in volume with MSID xxxx on Vserver SVM has been brought offline due to lack of space in the volume.

LUN已进行厚配置、其状态为 space-error (表示脱机)

::> lun show -vserver vs1 -path /vol/vol1/lun1 -instance [...] Space Reservation: enabled [...] State: space-error

卷配置精简、不调整大小、不预留百分比：

::> vol show /vol/vol1 -instance Vserver Name: svm Volume Name: vol1 [...] Autosize Mode: off [...] Space Guarantee Style: none Fractional Reserve: 0% [...]

卷未满

::> df -h /vol/vol1/ Filesystem total used avail capacity Mounted on Vserver /vol/vol1/ 10GB 3084MB 7155MB 30% --- svm /vol/vol1/.snapshot 0B 0B 0B 0% --- svm 2 entries were displayed.

LUN大于卷

::> lun show /vol/vol1/lun1
 Vserver   Path               State   Mapped   Type     Size
 --------- ------------------------------- ------- -------- -------- --------
 svm    /vol/vol1/lun1          space-error mapped   linux   10.1GB