prep for next ai session

2026-08-01 15:45:23 -05:00
parent 46c35106fb
commit 6244c1cc25
139 changed files with 16712 additions and 0 deletions
@@ -0,0 +1,35 @@
+#!/bin/bash
+# diag.sh - diagnostic commands run on a host via SSH wrapper.
+HOST="$1"
+SSH_OPTS=(-o BatchMode=yes -o ConnectTimeout=8 -o StrictHostKeyChecking=accept-new)
+
+echo "===== 1. storage.cfg NFS stanzas (exact content) ====="
+ssh "${SSH_OPTS[@]}" "root@$HOST" 'grep -A 8 "^nfs: D2" /etc/pve/storage.cfg'
+
+echo ""
+echo "===== 2. Try manual NFS mount with nconnect=4 ====="
+ssh "${SSH_OPTS[@]}" "root@$HOST" 'mount -t nfs -o nconnect=4,noatime,rsize=1048576,wsize=1048576,hard,proto=tcp pfv-tsys4-nfs-stor:/mnt/tsys4/D2 /mnt/pve/D2 2>&1; echo "exit=$?"'
+
+echo ""
+echo "===== 3. Try manual NFS mount WITHOUT nconnect ====="
+ssh "${SSH_OPTS[@]}" "root@$HOST" 'mount -t nfs -o noatime,rsize=1048576,wsize=1048576,hard,proto=tcp pfv-tsys4-nfs-stor:/mnt/tsys4/D2 /mnt/pve/D2 2>&1; echo "exit=$?"'
+
+echo ""
+echo "===== 4. NFS kernel version / module ====="
+ssh "${SSH_OPTS[@]}" "root@$HOST" 'cat /proc/fs/nfsfs/version 2>/dev/null; echo "---"; modinfo nfs 2>/dev/null | grep -E "^(filename|version|description)" | head -5'
+
+echo ""
+echo "===== 5. mount.nfs version ====="
+ssh "${SSH_OPTS[@]}" "root@$HOST" 'mount.nfs --version 2>&1; echo "---"; dpkg -l nfs-common 2>/dev/null | tail -2'
+
+echo ""
+echo "===== 6. /etc/network/interfaces bond0 stanza (exact bytes) ====="
+ssh "${SSH_OPTS[@]}" "root@$HOST" 'sed -n "/^auto bond0/,/^$/p" /etc/network/interfaces | cat -A'
+
+echo ""
+echo "===== 7. Current bond0 running hash policy ====="
+ssh "${SSH_OPTS[@]}" "root@$HOST" 'cat /proc/net/bonding/bond0 | head -5'
+
+echo ""
+echo "===== 8. xmit_hash_policy sysfs file ====="
+ssh "${SSH_OPTS[@]}" "root@$HOST" 'cat /sys/class/net/bond0/bonding/xmit_hash_policy 2>/dev/null; echo "---"; ls /sys/class/net/bond0/bonding/ 2>/dev/null'