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NetWorker vProxy: Sikkerhetskopieringer kan ikke initialisere Block Reader. Kan ikke åpne kilde-VMDK

Summary: NVP-integreringen (NetWorker VMware Protection) er konfigurert med vProxy-verktøyet. Når du utfører en sikkerhetskopiering, kan ikke vProxy åpne VM-ens kilde-VMDK med hotadd i transportmodus. ...

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Symptoms

NVP-integreringen (NetWorker VMware Protection) er konfigurert med vProxy-verktøyet. Sikkerhetskopieringene av den virtuelle maskinen (VM) kan innimellom ikke åpne VM-ens kilde-VMDK med hotadd-transport. Den planlagte utførelsen av VMware Protection-arbeidsflyten påvirker ulike VM-er under hver utførelse.

Loggen for vProxy-sikkerhetskopieringsøkten viser: 
YYYY-MM-DDTHH:MM:SS INFO:   [@(#) Build number: 66] Data Mover: Hard disk 1: Preparing for data movement.
YYYY-MM-DDTHH:MM:SS ERROR:  [@(#) Build number: 66] Data Mover: Hard disk 1: VDDK: Failed to open source VMDK "[Datastore] VM_name/VM_name-000002.vmdk": VDDK Error: 13: You do not have access rights to this file.
YYYY-MM-DDTHH:MM:SS ERROR:  [@(#) Build number: 66] Data Mover: Hard disk 1: Failed to initialize Block Reader.
YYYY-MM-DDTHH:MM:SS INFO:   [@(#) Build number: 66] Data Mover: Hard disk 1: Cleaned up after data movement.
YYYY-MM-DDTHH:MM:SS INFO:   [@(#) Build number: 66] Data Mover: Hard disk 3: Preparing for data movement.
YYYY-MM-DDTHH:MM:SS ERROR:  [@(#) Build number: 66] Failed to backup virtual disk "Hard disk 1".
YYYY-MM-DDTHH:MM:SS ERROR:  [@(#) Build number: 66] Data Mover: Hard disk 3: VDDK: Failed to open source VMDK "[Datastore] sVM_name/VM_name_2-000002.vmdk": VDDK Error: 13: You do not have access rights to this file.
YYYY-MM-DDTHH:MM:SS ERROR:  [@(#) Build number: 66] Data Mover: Hard disk 3: Failed to initialize Block Reader.
YYYY-MM-DDTHH:MM:SS INFO:   [@(#) Build number: 66] Data Mover: Hard disk 3: Cleaned up after data movement.
YYYY-MM-DDTHH:MM:SS ERROR:  [@(#) Build number: 66] Failed to backup virtual disk "Hard disk 3".

/opt/emc/vproxy/runtime/logs/vbackupd/vbackupd-vddk.log viser:

YYYY-MM-DDTHH:MM:SS NOTICE: VDDK INFO VixDiskLib: VixDiskLib_OpenEx: Open a disk.
YYYY-MM-DDTHH:MM:SS NOTICE: VDDK INFO YYYY-MM-DDTHH:MM:SS error -[21154] [Originator@6876 sub=transport] Mounting 42229cff-3484-fb68-ed83-674d7a152728 using transport hotadd failed : .
YYYY-MM-DDTHH:MM:SS NOTICE: VDDK INFO YYYY-MM-DDTHH:MM:SS error -[21154] [Originator@6876 sub=transport] Cannot use mode hotadd to access [Datastore] VM_name/VM_name_2-000002.vmdk: Cannot mount using this method. (Mounting 42229cff-3484-fb68-ed83-674d7a152728 using transport hotadd failed : .)
YYYY-MM-DDTHH:MM:SS NOTICE: VDDK INFO VixDiskLib: Unable to locate appropriate transport mode to open disk. Error 13 (You do not have access rights to this file) (Mounting 42229cff-3484-fb68-ed83-674d7a152728 using transport hotadd failed : .) at 5294.
YYYY-MM-DDTHH:MM:SS NOTICE: VDDK INFO VixDiskLib: VixDiskLib_OpenEx: Cannot open disk [Datastore] VM_name/VM_name_2-000002.vmdk. Error 13 (You do not have access rights to this file) (Mounting 42229cff-3484-fb68-ed83-674d7a152728 using transport hotadd failed : .) at 5434.
YYYY-MM-DDTHH:MM:SS NOTICE: VDDK INFO VixDiskLib: VixDiskLib_Open: Cannot open disk [Datastore] VM_name/VM_name_2-000002.vmdk. Error 13 (You do not have access rights to this file) at 5478.YYYY-MM-DDTHH:MM:SS INFO:   [@(#) Build number: 66] Data Mover: Hard disk 1: Preparing for data movement.
YYYY-MM-DDTHH:MM:SS ERROR:  [@(#) Build number: 66] Data Mover: Hard disk 1: VDDK: Failed to open source VMDK "[Datastore] VM_name/VM_name-000002.vmdk": VDDK Error: 13: You do not have access rights to this file.
YYYY-MM-DDTHH:MM:SS ERROR:  [@(#) Build number: 66] Data Mover: Hard disk 1: Failed to initialize Block Reader.
YYYY-MM-DDTHH:MM:SS INFO:   [@(#) Build number: 66] Data Mover: Hard disk 1: Cleaned up after data movement.
YYYY-MM-DDTHH:MM:SS INFO:   [@(#) Build number: 66] Data Mover: Hard disk 3: Preparing for data movement.
YYYY-MM-DDTHH:MM:SS ERROR:  [@(#) Build number: 66] Failed to backup virtual disk "Hard disk 1".
YYYY-MM-DDTHH:MM:SS ERROR:  [@(#) Build number: 66] Data Mover: Hard disk 3: VDDK: Failed to open source VMDK "[Datastore] sVM_name/VM_name_2-000002.vmdk": VDDK Error: 13: You do not have access rights to this file.
YYYY-MM-DDTHH:MM:SS ERROR:  [@(#) Build number: 66] Data Mover: Hard disk 3: Failed to initialize Block Reader.
YYYY-MM-DDTHH:MM:SS INFO:   [@(#) Build number: 66] Data Mover: Hard disk 3: Cleaned up after data movement.
YYYY-MM-DDTHH:MM:SS ERROR:  [@(#) Build number: 66] Failed to backup virtual disk "Hard disk 3".

Det er 100 VM-sikkerhetskopieringsøkter som kjører på vCenter, flere VM-er kan vises i køtilstand.

Cause

Det pågår for mange samtidige hotadd-økter under utførelsen av den planlagte VMware Protection-arbeidsflyten.  Delen "Performance and scalability" (Ytelse og skalerbarhet) i veiledningen for Dell EMC NetWorker VMware-integrering anbefaler mindre enn 100 samtidige sikkerhetskopiøkter per vCenter-server.

Resolution

Reduser antallet samtidige hotadd-økter under utførelsen av den planlagte VMware Protection-arbeidsflyten ved å fjerne vProxies eller endre tilgjengelige hotadd-økter per vProxy.

Products

NetWorker
Article Properties
Article Number: 000174390
Article Type: Solution
Last Modified: 15 Nov 2023
Version:  4
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