控制器崩溃时的 dbm 损坏： Alt 忽略 setTempDriveExtentsAlt 调用

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Category:: e-series-santricity-os-controller-software

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适用于

E 系列
8.40 之前的控制器固件

问题

一个控制器崩溃，签名如下所示：

09/15/20-10:44:57 (CrushWork): PANIC: Alt ignored setTempDriveExtentsAlt call, this controller must reboot

Stack Trace for CrushWork:

136e870 vxTaskEntry +44 : vkiTask

1108cb0 vkiTask +b0 : _ZN3vdm9CrushTaskINS_16CrushVolumeGroupEE9taskEntryEPS2_

5dbfa34 _ZN3vdm9CrushTaskINS_16CrushVolumeGroupEE9taskEntryEPS2_+54 : _ZN3vdm9CrushTaskINS_16CrushVolumeGroupEE4taskEv

5dbf870 _ZN3vdm9CrushTaskINS_16CrushVolumeGroupEE4taskEv+b0 : _ZN3vdm25CrushWorkSetupTaskManager12processQueueEv

4ee09e8 _ZN3vdm25CrushWorkSetupTaskManager12processQueueEv+248 : _ZN3vdm16CrushVolumeGroup19processWorkingStateEv

4efe0fc _ZN3vdm16CrushVolumeGroup19processWorkingStateEv+29c : _ZN3vdm15CrushRAIDVolume14startOperationEPN3adp12DistributionE

4ecbb0c _ZN3vdm15CrushRAIDVolume14startOperationEPN3adp12DistributionE+5ec : _ZN3vdm15CrushRAIDVolume14startOperationEPN3adp12DistributionEPNS_11CrushStripeE09/15/20-10:44:57 (CrushWork): NOTE: IOP stops FPE on Invader

4ecb234 _ZN3vdm15CrushRAIDVolume14startOperationEPN3adp12DistributionEPNS_11CrushStripeE+154 : _ZN3vdm14CrushOperation5beginEbPN3adp12DistributionE

4eb4eec _ZN3vdm14CrushOperation5beginEbPN3adp12DistributionE+ac : _ZN3vdm14CrushOperation17prepareNewCStripeEPN3adp12DistributionE

4eb4cec _ZN3vdm14CrushOperation17prepareNewCStripeEPN3adp12DistributionE+f0c : _vkiCmnErr

11051b4 _vkiCmnErr +94 : vkiLogTask +1c0

1104f60 vkiLogTask +540 : 80

Stack Trace Error: Improper return address of 0x80

Stack Trace Error: Improper return address of 0x0

14c4ff0 msgQSend +360 : (current instruction)

这两个控制器都使用 7 段代码 Oe LF 或 Oe Lt 锁定
由于在启动期间参考控制台日志时 DBM 损坏，控制器锁定：

This controller is locked down due to detected corruption in the primary database. In order to prevent any configuration loss, the backed up database must be restored.