Problem : CAN’T USE A RECOVERY STORAGE GROUP ON A ISCSI DRIVE NETAPP

Publié le par Teruin

Problem : CAN’T USE A RECOVERY STORAGE GROUP ON A ISCSI DRIVE NETAPP Plateform : Microsoft Exchange 2007 SP1 Rollup 1 Entreprise Uk Version (CCR) . Arrivée 8h 10 NTBACKUP from Active Node to local USB Drive failed after 49 Gb Move the Exchange CMS to the passive node Addin Key in the registry (Ntbackup problem procedure send by Microsoft support Case SRQ080318600056) Click Start, click Run, type regedit , and then click OK. 2. Locate the following key in the registry: HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesTcpipParameters 3. On the Edit menu, point to New, and then click DWORD Value. 4. Type EnablePMTUBHDetect , and then press ENTER. 5. On the Edit menu, click Modify. 6. In the Value data box, type 1 , and then click OK. 7. Quit Registry Editor, and then restart the computer. Add in key for restore probleme with RSG and ISCSI drive Netapp (netapp procedure) Symptoms How to restore an iSCSI LUN using NTBackup Restore from an archive to a LUN is not working Making share persistent by setting the AutoShareServer and AutoShareWks values Solution Follow these steps to restore to an iSCSI LUN using NetBackup: 1. From the command line on the affected server, type the following steps (refer to Microsoft KB 870964): o Make the Server service dependant on the iSCSI Initiatior service: sc config LanManServer depend= MSiSCSI o Configure the BindPersistentVolumes option for the iSCSI Initiator service iscsicli BindPersistentVolume 2. Share out the involved drive letters as hidden, for example, F$ 3. To make the share persistent, set the AutoShareServer and AutoShareWks values: o Start Registry Editor (Regedt32.exe) o Locate the AutoShareServer value under the following key in the registry: (Don’t find this KEY creation of this key) o HKEY_LOCAL_MACHINESystemCurrentCntrolSetServicesLanManServerParameters On the Edit menu, click REG_DWORD, type 1, and then click OK . o Locate the AutoShareWks value under the following key in the registry: HKEY_LOCAL_MACHINESystemCurrentControlSetServicesLanManServerParameters On the Edit menu, click REG_DWORD, type 1, and then click OK . 4. Make a backup using NTBackup 5. Dismount the stores in the Storage Group using Exchange System Manager 6. Restore with NTBackup. Check the Last Restore Set on the Restore Database Server page to set hard recovery to run automatically after the restore is complete. Not doing so will corrupt you edb and stm files. Restart the computer Move the CMS to the preferred node Try to mount a RSG on ISCI Drive Try to restore into a RSG a ISCI Drive : it’s working !!!! Try to dump with NTbackup Databases to a Lan Share . Waiting

Publié dans Exchange 2007

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