Nodul nu s-a oprit niciodata. La verificarea de azi avea uptime 17h46m, cu boot
pornit la 27.08 ora 16:03:06 - a mers toata noaptea, fara retea. Jurnalul
continua cu 58.454 de linii dupa 17:26:44, ceea ce inchide definitiv discutia
alimentare vs retea.
Vinovatul, din jurnalul kernel: Realtek RTL8156B (0bda:8156, driver r8152) pe
usb 2-3. La 16:01:45 si la 17:26:41 adaptorul s-a resetat si a fost re-enumerat.
Kernelul sterge interfata si o recreeaza - dar nimeni nu o readauga in vmbr0 si
nu o ridica, pentru ca nu exista regula de hotplug. Din acel moment masina merge
perfect si e invizibila in retea.
Partea care merita retinuta e de ce la 16:01 si-a revenit si la 17:26 nu. La
16:01 LRM-ul HA era activ, deci watchdog-ul era armat: pierderea retelei a dus la
pierderea quorumului, watchdog-mux a expirat la 16:02:39 si a resetat masina la
16:02:44 - repornire care a readus reteaua din intamplare, pentru ca la boot
interfetele se ridica prin auto. La 17:26 fence-ul mutase deja vm:109 pe pvemini,
LRM-ul era idle, watchdog-ul nearmat. Nimic nu a mai repornit masina. Singurul
lucru care "repara" defectul asta era un efect secundar, nu un mecanism proiectat
- pe un nod fara servicii HA, aceeasi defectiune devine permanenta si tacuta.
Reparat cu ifreload -a de la consola, la 09:49. Restul verificarii e curat: ZFS
ONLINE fara erori, cluster 3/3, SMART fara FAILED, replicarea se reia singura.
Reparatia de fond intra in Tier 1: eno1 exista si e functional, doar ca nu are
cablu (Link detected: no). Adaptorul USB e cauza a doua incidente pe nodul asta.
Am scris si ordinea operatiilor, pentru ca inversata te lasa fara retea cu drum
pana la nod.
Prima rulare reala a scriptului a scos la iveala trei defecte ale lui, toate
reparate aici:
- tiparele de semnatura hardware prindeau linii normale de boot ("Registered
thermal governor", "NMI watchdog: Enabled", "EDAC MC: Ver: 3.0.0") si produceau
un verdict de defect hardware care contrazicea concluzia corecta din acelasi
bilant. Strans tiparele si filtrat prin -p warning; verificat pe nod: 0
potriviri.
- LRM idle era raportat ca "stare neclara". E starea normala a unui nod fara
servicii HA - iar scriptul spune acum explicit ca idle inseamna watchdog
nearmat, adica exact motivul pentru care caderea de la 17:26 nu s-a auto-reparat.
- Tailscale era raportat [ok] desi e delogat: systemctl is-active zice active, dar
tailscale status zice "Logged out". De aici si cele 27 de zile de offline.
Consemnat si raspunsul la intrebarea cu magic packet, cu MAC-urile ambelor
interfete, ca sa nu se reia: WoL nu ar fi ajutat oricum, masina nu era oprita.
Dupa mutarea pe eno1 devine insa realmente utilizabil.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VAEUqrv26jCM5KwAPtkHb8
pveelite s-a resetat singur la 16:01 si a murit definitiv la 17:26, pe o masina
complet idle (CPU 0,4%, load 0,10, RAM 2,15 din 15,3 GB). E inaccesibil si la
nivel L2 - ip neigh raporteaza FAILED - deci diagnosticul nu se poate duce mai
departe de la distanta.
Ce exclud dovezile: nu e resurse (RRD-ul de pe pvemini arata nodul inactiv), nu e
retea (niciun flap knet in 7 zile in afara zilei de azi, pve1 si pvemini stabile
de la 13:20), nu e UPS (OL, baterie 100%, input 239,6 V), nu e comanda de la noi
(singura rulare ups-shutdown de azi a fost dry-run, iar in jurnal nu exista niciun
poweroff catre .202). Ramane alimentarea sau hardware-ul.
Oprirea de la pranz a fost planificata, nu o cadere: qmshutdown:303 de la root@pam
la 12:25, statia de admin conectata la 12:28:59, poweroff curat pe toate trei la
12:33-12:36. pveelite a revenit normal la 13:20 si a mers 2h40m. Cedarea vine deci
dupa ciclul de oprire-pornire, ceea ce intareste ipoteza de alimentare.
Impactul pe productie e zero - pe nod nu era decat CT 301, care e template oprit,
iar vm:109 era oprit si a fost recuperat curat pe pvemini de fence la 17:28.
Replicarea catre pve1 e intacta si la zi (RPO 15 min respectat). Ce ramane in
aer: clusterul sta pe 2 voturi din 3, fara marja, si replicarea catre pveelite e
oprita pe toate cele 9 job-uri.
Trei lucruri au mers pentru ca au fost reparate dupa aprilie: fence-ul a recuperat
un singur serviciu si i-a respectat starea oprita, consolidarea sarcinii pe
pvemini/pve1 a facut caderea un non-eveniment, iar alerta a plecat pe email la
17:31.
Scriptul de verificare se ruleaza cand nodul e pornit fizic la loc. Ordinea nu e
intamplatoare - intai de ce a cazut, din jurnalul boot-urilor care abia acum devin
citibile, si abia apoi starea. Daca jurnalul e tacut inainte de ambele caderi,
scriptul NU declara nodul sanatos: da verdict de alimentare/hardware si cere
testarea sursei si a memoriei inainte ca pveelite sa fie iar tinta de failover.
Exact capcana din 2026-04-20, unde pvemini a repornit singur si parea in regula.
Verificat pe clusterul viu: cei trei parseri (voturi quorum, job-uri de replicare
esuate, stare LRM) intorc 2, 9 si "LRM mort", adica starea reala de acum.
Doua lucruri colaterale, consemnate in document, nu rezolvate aici: tailscaled e
mort pe pveelite de 27 de zile, deci nu exista acces out-of-band, iar textul
alertei pveelite-down-alert.sh trimite la un export NFS care nu mai e in
storage.cfg.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VAEUqrv26jCM5KwAPtkHb8
Runbook nou pentru oprirea controlata a celor 3 noduri (lucrari electrice,
mutare rack, mentenanta UPS) fara ca HA sa relocheze resursele si fara ca
watchdog-ul sa reseteze hard nodul ramas fara quorum.
Doua capcane documentate:
- /etc/pve/datacenter.cfg nu exista => shutdown_policy implicit `conditional`
=> poweroff pe nod declanseaza FAILOVER, nu freeze
- watchdog-ul face reset hard dupa ~60s pe nodul care pierde quorumul cu
servicii HA inca active
Corectii in failover/README.md, verificate pe clusterul live:
- VM 201 ESTE in HA (grup ha-prefer-pvemini), docul spunea ca nu e
- CT 108 e in ha-prefer-pvemini (pvemini:100, pve1:50, pveelite:10),
nu in ha-group-main cu pveelite:50/pve1:33
- replicare CT 108 si VM 201 la */15 min, nu */5 => RPO real 15 min
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RRyaDj39hPQ89SZS6URRpS
Trei probleme gasite pregatind migrarea unui client de pe Oracle XE 11 pe XE 21c.
1. sys-grants.sql nu era rulat de niciun script PowerShell. Era referit doar din
run-all-sys.sql, care se lanseaza manual. Pe orice instalare facuta cu
RunAll.cmd lipseau sinonimele SYS (SYN_NEWSCHEMA, SYN_NEWSCHEMAJOB,
EXECUTESCRIPTOS, SYN_PINFO), DMPDIR si granturile pe DBMS_SCHEDULER / UTL_* /
DBMS_CRYPTO catre CONTAFIN_ORACLE. Legat ca STEP 3 in 04-create-synonyms-grants,
dupa import - unde propriul header al fisierului spune ca trebuie rulat.
2. Granturile de dictionar cerute de PACK_DIAG_SPATIU lipseau complet. Consolidez
sys_2026_08_03_05, sys_2026_08_03_07 si sys_2026_08_06_07 in sectiunea [5/5]
din sys-grants.sql: SELECT direct pe 18 vederi dba_*/v$*, idempotent, cu
ORA-00942 tratat pentru vederile absente pe alte editii/versiuni. Grantul prin
rolul DBA nu ajunge - rolurile nu se aplica in pachetele cu drepturi de
definitor, iar PACK_DIAG_SPATIU e exact asa; fara ele ramane INVALID si
DIAGSPATIU_ZILNIC nu ruleaza.
3. Capcana la migrari: tabela de versiuni a lui PACK_MIGRARE traieste in
CONTAFIN_ORACLE si vine cu DMP-ul, deci baza noua raporteaza scripturile sys_*
drept aplicate si ROAACTUALIZARI le sare, desi in SYS nu exista nimic. De aceea
obiectele si granturile SYS se pun la instalare, nu prin actualizator.
Documentat in sys-updates/README.md si in ghidul nou.
07-verify-installation raporteaza nominal care dintre cele 18 granturi lipsesc.
Documentatie: docs/instalare-si-migrare-oracle.md - arbore de decizie intre
roa-windows-setup/ (client pe Windows), migration/ (Oracle in Docker pe LXC 108) si
new-roa-oracle-server/ (arhiva). Include de ce migration/ nu se foloseste la un
client Windows: creeaza PDB ROA cu OraclePass123, sinonime minimale, fara
SERVER_INFO / ROAUPDATE / ACL / sqlnet.ora, iar sys_objects.sql de acolo creeaza
INFO in SYSTEM - cauza cunoscuta a ORA-01653 la actualizare. Plus comenzile de
export din XE 11 / 10g si plafonul XE de 12 GB.
Corectat pe drum: dual-edition-test-plan si issues-se-prod indicau clonarea
VM 302 -> 303 pentru testul SE, dar 303 e ocupat de Win11-Adina. Mutat pe 304.
NETESTAT pe baza reala - VM 302 e oprit. Scripturile trec doar parse-check
PowerShell.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SzF1hf4aFS1tmJWpPMiwGp
VM 303 rula ca linked clone din VM 300, deci template-ul contaminat nu putea
fi sters. Transformat in full clone si VM 300 eliminat din infrastructura.
Metoda: zfs send/recv local + swap de volid in config. `qm move-disk` nu era
o optiune — PVE respinge mutarea pe acelasi storage, iar pentru zvol-uri
conditia din Qemu.pm:4688 e mereu adevarata (numele n-are sufix de format).
- inventarele nu mai listeaza VM 300; VM 310 ramane singurul template
- clone-vm300.sh: comentariul spune de ce sursa e 310 (numele e istoric)
- handoff-ul sters la cererea utilizatorului; faptele care mai conteaza sunt
mutate inline in README-uri, ca sa nu ramana referinte moarte
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MoFGxftQw92PX4Sdkn94pv
VM 300 `Win11-Template` nu a fost sysprep-uit: poarta numele ROACENTRAL si
SID-ul de masina al VM 201 (S-1-5-21-1850128657-3079265004-705332634).
Clonele lui mostenesc acea identitate, iar NTLM intre doua masini cu acelasi
SID de masina esueaza — de aici imposibilitatea accesarii share-urilor SMB
intre VM 303 si VM 201, in ambele sensuri.
VM 300 nu poate fi reparat in loc: e template read-only, iar VM 303 e linked
clone din el. Solutia: clona completa 300 -> 310, sysprep acolo, conversie in
template. Verificat pe o clona de proba: nume si SID noi la fiecare pornire.
- clone-vm300.sh: SOURCE_VMID 300 -> 310
- README-uri: VM 310 marcat ca template de clonare, VM 300 ca "nu clona"
- vm302-oracle-test: corectat exemplul care clona in VM 303 (deja ocupat)
- docs/handoff-smb-vm303-roacentral.md: probele, capcanele de sysprep, stare
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MoFGxftQw92PX4Sdkn94pv
deploy.sh era documentat doar in README-ul VM 109; nu aparea nicaieri in
proxmox/README.md, deci nu il gaseai daca nu stiai deja ca exista. Iar
`deploy.sh --help` raspundea cu o singura linie pe stderr si exit 2 - o
unealta documentata trebuie sa se poata explica singura.
- deploy.sh: --help / -h cu utilizare completa (optiuni, ce verifica inainte
sa copieze, distributia pe noduri si de ce e asimetrica, ce face --guest cu
VM 109 oprit, si faptul ca nu atinge cron-ul). Exit 0 pentru --help, exit 2
cu mesaj pe stderr pentru optiune necunoscuta.
- proxmox/README.md: deploy.sh, vm109-patch-window.sh si check_servicing.ps1
in tabelul de fisiere, bloc "Deploy modificari" in Quick Start, plus intrari
in "Vreau sa..." pentru deploy, pentru patching si pentru simptomul
"Restore failed fara log RMAN".
- README VM 109: --help in lista de comenzi si un exemplu de output --check,
ca sa se vada diferenta dintre "DIFERA" si "LIPSESTE pe nod".
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BhQBTegE4PiMPPaapLHjkc
Alerta "OOM x2 on pvemini" (09:36) arata procese mici ucise (dbus-daemon,
oom_score_adj:200), dar mesajul kernel dadea containerul real:
oom_memcg=/lxc/102. OOM local containerului, nu presiune de host - pvemini
avea 24Gi disponibili si zram functional.
Baseline masurat cu ZERO sandbox-uri active: ~1.9GB (sbx 863M + claude 317M +
VS Code Remote 450M + docker/tailscale/portainer 205M). Un sandbox real mai
adauga ~1.9GB (containerd-shim) -> plafonul de 4GB era depasit sistematic.
Contoare cumulate: oom_kill 24, 9279 depasiri memory.high, memory.peak fix pe
limita, swap 510/512 epuizat.
Verificat explicit ca sbx NU are memory leak: RSS urca la ~863M la pornire si
se plafoneaza (esantionat la 10s timp de un minut).
Fix: pct set 102 --memory 12288 --swap 4096 (live, fara restart).
Tabelul de resurse din cluster/README.md era vechi (102 aparea ca "coolify
stopped", lipseau 110 si 171, RAM gresit peste tot) - regenerat din pvesh.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
LXC 110 (moltbot) a picat dupa un OOM local containerului urmat de reboot:
tailscaled a ramas delogat, iar containerul mostenea resolv.conf-ul Tailscale
de la host-ul pve1 (doar MagicDNS 100.100.100.100) -> rezolutie DNS zero desi
L3 era functional -> echo-core in crash-loop pe telegram.error.TimedOut.
Fixuri aplicate:
- pct set 110 --nameserver '10.0.20.1 1.1.1.1' (elimina dependenta de Tailscale)
- zram-tools pe pve1 (8G zstd, prio 100) - `swap: 4096` din config era fictiv,
host-ul nu avea niciun swap; root pe ZFS deci zram, nu swapfile
- MemoryHigh/MemoryMax pe pocket-tts + supertonic-tts - toate serviciile user
rulau cu limite `infinity`, de unde OOM-uri recurente (Apr 25, May 28 x4)
cu victime aleatorii alese dupa oom_score_adj
Documentatie:
- nou post-mortem in cluster/incidents/, adaugat in indexuri
- README lxc110: host corectat pveelite -> pve1 (+ RAM/CPU/storage reale),
comenzile pct redirectionate spre nodul corect
- README lxc171: tabel cu starea swap pe cele 3 noduri (pveelite are zvol,
nu zram - nu necesita acelasi fix)
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Documentează LXC 102 și depanarea erorii "500: failed to run sandbox
container" la crearea sandbox-urilor opencode: build docker-sbx pentru
Ubuntu 26.04 instalat pe Debian 13 (libsailor.so cere GLIBC_2.43),
userul work lipsă din grupul kvm și /usr/sbin absent din PATH
(mkfs.ext4 pentru snapshotter-ul erofs).
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Adds vm201-roa-update-server.md describing the two IIS virtual apps under
roa.romfast.ro that distribute application updates to ROMFAST clients:
- /roaupdate -> D:\ROAUPDATE: per-client VFP XML manifests, _ARHIVE ZIPs
for 35+ ROA modules (ROACONT, ROAFACTURARE, ROAGEST, etc.), SVN-backed
DB scripts, xmlupdatecreator workflow.
- /contafinupdate -> D:\APPUPDATESERVERAVFP: ActiveVFP server with
AVFPHandler for *.avfp requests, VFP9 runtime.
Also captures the full IIS site inventory (Default Web Site, ROA2WEB,
Dokploy, Gitea, roa-qr, roa-apps) verified live on 2026-04-25, and lists
the configured client manifests (ROMFAST, ROMPETROL, ARGENTA, etc.).
Cross-references added in proxmox/README.md and vm201-windows/README.md.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Document the BT George scraper running on VM 201:
- Python + Playwright SDK (HEADLESS=false required for WAF bypass)
- Windows Service deploy with Telegram notifications
- Cross-references in proxmox/README.md and vm201-windows/README.md
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Add a top-level case index at lxc108-oracle/clienti/README.md and a
narrative README inside oracle-xe-21c/ that names ROMPETROL ENERGY
explicitly, describes symptom -> diagnostic -> what failed -> what
worked, and lists each numbered SQL with its role in the import phases.
Wire the case into discoverable entry points:
- proxmox/lxc108-oracle/README.md: new "clienti/" subsection
- proxmox/README.md: tree + nav links
- /workspace/romfastsql/CLAUDE.md: entry points
Future "Rompetrol Energy" / "ORA-12954" / "recreare PDB" searches now hit
the docs from the master indices instead of via grep on schema name.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Move VM302-TESTING.md from lxc108-oracle/roa-windows-setup/test/ into a
new proxmox/vm302-oracle-test/ directory (sibling of vm109/vm201) so the
test environment is documented separately from the setup scripts. Add a
dual-edition test plan (XE validated / SE TODO) and a stub for capturing
the production SE errors next time they reproduce.
Cross-link from roa-windows-setup/README.md, proxmox/README.md master
index and CLAUDE.md entry points. Setup scripts stay in lxc108-oracle —
they are not VM-specific.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Following the 2026-04-20 cluster outage, the cluster README now covers
HA resource limits, corosync token tuning (10s tolerance for USB glitches),
rasdaemon/netconsole/kdump diagnostic stack on pvemini, mail relay via
mail.romfast.ro with SMTP auth, OOM alerting via cron, and swap on pveelite.
VM 109 README now clearly states it was removed from HA and is only
started by the weekly DR test script.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Create proxmox/lxc110-moltbot/ with complete README documentation
- MoltBot AI chatbot with Telegram and WhatsApp channels
- Claude Opus 4.5 model integration via Anthropic API
- Security: dedicated moltbot user, UFW firewall, fail2ban, Tailscale SSH
- Gateway on port 18789 (loopback), token+password auth
- Update proxmox/README.md with LXC 110 quick start and navigation
- Update CLAUDE.md network layout with MoltBot entry
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Rename proxmox/claude-agent/ to proxmox/lxc171-claude-agent/
- Move scripts to scripts/ subdirectory
- Add complete installation guide for new LXC from scratch
- Update proxmox/README.md with LXC 171 documentation and navigation
- Add LXC 171 to containers table
- Remove .serena/project.yml
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Move oracle/migration-scripts/ to proxmox/lxc108-oracle/migration/
- Move oracle/roa/ and oracle/roa-romconstruct/ to proxmox/lxc108-oracle/sql/
- Move oracle/standby-server-scripts/ to proxmox/vm109-windows-dr/
- Move chatbot/ to proxmox/lxc104-flowise/
- Update proxmox/README.md with new structure and navigation
- Update all documentation with correct directory references
- Remove unused input/claude-agent-sdk/ files
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Create cluster/ for Proxmox cluster infrastructure (SSH guide, HA monitor, UPS)
- Create lxc108-oracle/ for Oracle Database documentation and scripts
- Create vm201-windows/ for Windows 11 VM docs and SSL certificate scripts
- Add SSL certificate monitoring scripts (check-ssl-certificates.ps1, monitor-ssl-certificates.sh)
- Remove archived VM107 references (decommissioned)
- Update all cross-references between files
- Update main README.md with new structure and navigation
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Storage Configuration improvements:
- Add "Noduri" column showing which nodes have access to each storage
- Clarify that 'local' is separate on each node (non-shared)
- Clarify that 'local-zfs' is shared across pvemini, pve1, pveelite
- Clarify that 'backup' is only on pvemini (10.0.20.201)
- Add detailed explanations for each storage type
- Add storage paths section with important locations
Node name corrections:
- Fix node name: pve2 → pveelite (correct cluster name)
- Update all references across proxmox-ssh-guide.md and README.md
- Add node descriptions in tables for clarity
Benefits:
- Users now know exactly which storage is available on which nodes
- Clear distinction between shared and non-shared storage
- Correct node naming throughout documentation
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Move oracle/CONEXIUNI-ORACLE.md → proxmox/oracle-database-lxc108.md
- Create proxmox/README.md as documentation index
- Update proxmox-ssh-guide.md:
* Remove VM 107 references (decommissioned)
* Update LXC and VM tables with IP addresses
* Add IP address map for all services
* Simplify Oracle section (detailed info in oracle-database-lxc108.md)
* Update backup job configuration
Benefits:
- All infrastructure docs in proxmox/ directory
- Clear separation: general Proxmox (proxmox-ssh-guide.md) vs Oracle-specific (oracle-database-lxc108.md)
- No duplicate information between files
- Easy navigation with README.md index
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
