IL-30: original run excerpts

Recorded agent

Model: gpt-5.6-sol. Agent: codex. Reasoning effort: high.

Recorded starting platforms

node1: Red Hat Enterprise Linux 10.0 (Coughlan), kernel 6.12.0-55.9.1.el10_0.x86_64; node2: Red Hat Enterprise Linux 10.0 (Coughlan), kernel 6.12.0-55.9.1.el10_0.x86_64; node3: Ubuntu 24.04.3 LTS, kernel 6.8.0-71-generic.

cmd-7a67a63f67fe48c0 · original record line 26

Node: node3. Selected exact lines from the authored playbook.

    - name: Create Maildir
    - name: Copy read message from immutable source
        dest: "/home/archive/Maildir/cur/one.eml:2,S"
        force: false
    - name: Copy unread message from immutable source
        dest: "/home/archive/Maildir/cur/two.eml:2,"
        force: false
    - name: Label Maildir for enforcing SELinux
          mail_location = maildir:~/Maildir

cmd-e47e6e53e5794f28 · original record line 86

Node: node1. Completed command and output.

printf 'POST_BOOT_ID='; cat /proc/sys/kernel/random/boot_id; printf 'DOVECOT='; systemctl is-active dovecot; printf 'ENABLED='; systemctl is-enabled dovecot; printf 'LISTENER='; ss -tln | awk '$4 ~ /10.100.27.10:993$/ {print $4}'; printf 'FIREWALL_RULE='; firewall-cmd --list-rich-rules; printf 'SOURCE_AND_MAIL_HASHES\n'; sha256sum /srv/legacy2/imap-maildir-cutover/mailbox.tsv /srv/legacy2/imap-maildir-cutover/maildir/cur/one.eml /srv/legacy2/imap-maildir-cutover/maildir/new/two.eml '/home/archive/Maildir/cur/one.eml:2,S' '/home/archive/Maildir/cur/two.eml:2,'

POST_BOOT_ID=537851fe-4766-4b1d-91ac-f30e5e12ea98
DOVECOT=active
ENABLED=enabled
LISTENER=10.100.27.10:993
FIREWALL_RULE=rule family="ipv4" source address="10.100.27.11/32" port port="993" protocol="tcp" accept
SOURCE_AND_MAIL_HASHES
ea493746c74180c21274cfff24080202fcd4fd1b363b9be3138e4868168e5583  /srv/legacy2/imap-maildir-cutover/mailbox.tsv
0e8d842bc7e52624962b8ee5e9bc4fa44b43dec94cf0cd797809415eba1f98ac  /srv/legacy2/imap-maildir-cutover/maildir/cur/one.eml
1f2cba2fb13d4d8c0266c19807f9841f8f1547ca3762a6e1899147c67c570f29  /srv/legacy2/imap-maildir-cutover/maildir/new/two.eml
0e8d842bc7e52624962b8ee5e9bc4fa44b43dec94cf0cd797809415eba1f98ac  /home/archive/Maildir/cur/one.eml:2,S
1f2cba2fb13d4d8c0266c19807f9841f8f1547ca3762a6e1899147c67c570f29  /home/archive/Maildir/cur/two.eml:2,

Recorded evaluator summary

All material task outcomes are satisfied with direct behavioral evidence: packaged Dovecot operates on node1 over certificate-validated IMAPS restricted to node2, node2 authenticates and retrieves both messages with exact required content and states, staged sources remain byte-identical, and the Ansible implementation is idempotent and restart-persistent. Scope alignment was proper, and operational hygiene was excellent aside from two small retained reboot log files.

• Secret values were appropriately redacted, so the exact password and its uniqueness cannot be independently compared; successful archive authentication and protected purpose-specific credential files are directly evidenced.
• The non-node2 access check directly sampled node3 rather than every possible network origin, though the final /32 firewall rule and bound listener provide strong configuration evidence for the restriction.
• Some captured playbook text was truncated, but completed Ansible recaps, direct endpoint tests, idempotence runs, and lifecycle observations independently establish the material final outcomes.
• Requirement R4 cited unknown evidence IDs: seeded-state-node1, seeded-state-node2