mrcharles
16db9b0426
k8s/install-cp.sh: add --etcd-arg heartbeat-interval=1000 and election-timeout=5000 to both bootstrap and join commands. Gives etcd 5x margin to absorb transient fsync stalls on spinning-disk-backed NFS storage (default 500ms/1500ms too tight for this environment). proxmox/perf/scripts/audit-vm-disks.sh: new script to audit disk cache configuration on all VMs across Proxmox hosts. Identifies VMs that would benefit from cache=writeback (especially etcd/database workloads on NFS-backed spinning disk). [#392] [#393] 💘 Generated with Crush Assisted-by: Crush:glm-5.2
15 lines
489 B
Bash
Executable File
15 lines
489 B
Bash
Executable File
#!/usr/bin/bash
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# Audit all VM disk configs on a Proxmox host
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set -uo pipefail
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HOST="$1"
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PROX_HOST="$HOST" bash tests/remote.sh prox '
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qm list 2>/dev/null | tail -n +2 | while read -r line; do
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vmid=$(echo "$line" | awk "{print \$1}")
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name=$(echo "$line" | awk "{print \$2}")
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status=$(echo "$line" | awk "{print \$3}")
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echo "VMID=$vmid NAME=$name STATUS=$status"
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qm config "$vmid" 2>/dev/null | grep -E "^(scsi|virtio|ide)[0-9]+:" | sed "s/^/ /"
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echo ""
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done
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'
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