Duplicati out of memory crash

  • Duplicati is crashing every time I try and run a new B2 backup (~500GB). Haven't found anything here or on the Duplicati fourm to help so far.


    Duplicati says this:

    OMV Log says this:

    Code
    Sep  4 10:40:52 openmediavault duplicati-server[3152]: [ERROR] FATAL UNHANDLED EXCEPTION: System.OutOfMemoryException: Out of memory
    Sep  4 10:40:52 openmediavault duplicati-server[3152]: at <0x00000> <unknown method>
    Sep  4 10:40:52 openmediavault duplicati-server[3152]: at (wrapper alloc) object:AllocVector (intptr,intptr)
    Sep  4 10:40:52 openmediavault duplicati-server[3152]: at Mono.Security.ASN1..ctor (System.Byte[] data) [0x00000] in <filename unknown>:0
    Sep  4 10:40:52 openmediavault duplicati-server[3152]: at Mono.Security.X509.X509Certificate.get_RSA () [0x00000] in <filename unknown>:0
    Sep  4 10:40:52 openmediavault duplicati-server[3152]: at System.Security.Cryptography.X509Certificates.X509Store.Open (OpenFlags flags) [0x00000] in <filename unknown>:0
    Sep  4 10:40:52 openmediavault duplicati-server[3152]: at System.Security.Cryptography.X509Certificates.X509Chain.get_UserRootStore () [0x00000] in <filename unknown>:0
  • I've been able to upload manually using the cli, so I know the account is setup correctly. Love to have it automated with Duplicati though. Does this look like a Mono problem?

    • Offizieller Beitrag

    How much memory does the system have?

    omv 7.0.4-2 sandworm | 64 bit | 6.5 proxmox kernel

    plugins :: omvextrasorg 7.0 | kvm 7.0.10 | compose 7.1.2 | k8s 7.0-6 | cputemp 7.0 | mergerfs 7.0.3


    omv-extras.org plugins source code and issue tracker - github


    Please try ctrl-shift-R and read this before posting a question.

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    • Offizieller Beitrag

    4GB

    I don't use duplicati but maybe 4gb isn't enough? If the OS is using 1 or 2 GB and you have other services running, a mono app probably would be memory-starved.

    omv 7.0.4-2 sandworm | 64 bit | 6.5 proxmox kernel

    plugins :: omvextrasorg 7.0 | kvm 7.0.10 | compose 7.1.2 | k8s 7.0-6 | cputemp 7.0 | mergerfs 7.0.3


    omv-extras.org plugins source code and issue tracker - github


    Please try ctrl-shift-R and read this before posting a question.

    Please put your OMV system details in your signature.
    Please don't PM for support... Too many PMs!

  • I only have 1.5GB memory in my OMV3 with many other services running. I've have had no issues apart from having to move the temp directories to a different location. There's a lot of settings to tweak in the "advanced options" section, settings that will also help to preserve memory. I'm still leaning about Duplicati so I'm probably way off on your errors ?( . I've also found that random errors can be fixed by a reboot.


    In the advanced settings I changed these two settings:
    --asynchronous-upload-folder
    --tempdir


    The snapshot-policy setting is good too for copying files that are in use or locked.
    --snapshot-policy


    Hope some of this helps :)

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