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  • All news regarding Xen and XCP-ng ecosystem

    145 Topics
    5k Posts
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    @gduperrey Installed on all pools. No issues so far.

  • Everything related to the virtualization platform

    1k Topics
    15k Posts
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    @Andrew said: pcie_aspm=disable Just to help anyone who would run into it. Disabling ASPM via dom0 settings/kernel did not resolve the issue. Had to disable it in BIOS (NUC13) After kernel level disable it did show: lspci -vv -s 55:00.0 | grep -E 'LnkCap|LnkCtl|LnkSta' LnkCap: Port #0, Speed 5GT/s, Width x1, ASPM L1, Exit Latency L0s <2us, L1 <4us LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+ LnkSta: Speed 5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- Only after BIOS disable it showed lspci -vv -s 55:00.0 | grep -E 'LnkCap|LnkCtl|LnkSta' LnkCap: Port #0, Speed 5GT/s, Width x1, ASPM L1, Exit Latency L0s <2us, L1 <4us LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+ LnkSta: Speed 5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1- Running on NUC13ANBi7 Hope it helps anyone running into this problem.

  • All Xen Orchestra related questions/reports

    3k Topics
    29k Posts
    A
    I´m not a developer so I asked Ai what it "thinks" about it... ┌─────────────┐ │ XCP-ng VDI │ └──────┬──────┘ │ │ VDI_exportContent() │ format = VDI_FORMAT_VHD ▼ ┌──────────────────┐ │ VHD stream │ └────────┬─────────┘ │ │ vhdToVMDK() ▼ ┌─────────────────────────┐ │ vhdToVMDKIterator() │ └───────────┬─────────────┘ │ │ parseVhdToBlocks() ▼ ┌─────────────────────────┐ │ parseVhdStream() │ │ │ │ VHD blocks │ │ { id, data } │ └───────────┬─────────────┘ │ │ onlyBlocks() │ │ lba = id * blockSize ▼ ══════════════════════════════════════════ POSSIBLE ERROR HERE Incorrect mapping of id ↔ data or incorrect block ordering ══════════════════════════════════════════ │ ▼ ┌─────────────────────────┐ │ generateVmdkData() │ │ │ │ VHD block │ │ ↓ │ │ grainData │ │ ↓ │ │ createMarkedGrain() │ │ ↓ │ │ tableBuffer │ └───────────┬─────────────┘ │ ▼ ┌──────────────────┐ │ VMDK stream │ └────────┬─────────┘ │ ▼ ┌──────────────────┐ │ VMDK file │ └──────────────────┘

  • Our hyperconverged storage solution

    51 Topics
    809 Posts
    K
    @olivierlambert I'm seeing a recurrence of the snapshot_of / hidden-disks issue after patching to xapi-26.1.16-1.2 (both hosts, rebooted). Unusual element this time: snapshot-fixer.py dry-run flags ~260 VDIs across the SR that all cite a single OpaqueRef which resolves to no VDI (xe vdi-list | grep <ref> returns nothing). Holding off on rewrite until I understand whether that single-dangling-ref pattern is safe, given the set appears to include base VDIs of legitimate snapshots. Full technical detail and questions posted on GitHub: https://github.com/xcp-ng/xcp/issues/844.

  • Non-English speakers

    37 Topics
    136 Posts
    J
    @AtaxyaNetwork Merci pour tes recherches ! Oui "cd_label" serait cool comme ajout au plugin ce qui permet sur les distro type Fedora/Redhat de ne pas avoir de boot_command à gérer