Corrigir: Fix Security Plugin Blocking Backup

Correção para Fix Security Plugin Blocking Backup

When you hit security plugin blocking backup, start with the Multisite Migrate job log: last completed chunk, PHP/memory messages, HTTP 502/504, disk/inode errors, or cloud auth failures. Multisite archives are larger and table-heavier than single-site jobs, so shared hosts interrupt long PHP requests — Jobs in Chunks exist specifically for that.

Check tmp/disk free space, upload_max_filesize for imports, S3/Drive/Dropbox/SFTP credentials for Plus uploads, and security plugins that block admin-ajax. After restore issues, verify siteurl/home, rewrite rules, domain mapping (sunrise.php), object-cache drop-ins, and CDN caches. Reproduce once on Staging before changing production limits.

Diagnóstico pelo log para «Security Plugin Blocking Backup»

Separate backup failures from post-restore URL/media/login problems. Capture job percent, last log line, HTTP status, hosting class, and whether a local archive already exists. That evidence decides whether you raise PHP limits, free disk, fix cloud auth, or only re-upload.

For “security plugin blocking backup”, avoid restarting from scratch if a chunked job can resume. Lost locks, cleared tmp, or a new job ID are common reasons a progress bar jumps back to 0%.

Correções alinhadas ao Multisite

Raise PHP time/memory enough for safety, but keep chunked jobs — shared hosts can still kill long workers. Free disk and inodes before large network archives. Allow admin-ajax through WAF or security plugins. On Plus, re-test Drive/Dropbox/S3-compatible/SFTP credentials and quotas.

Free handles core backup/restore; Plus covers BYO cloud; Pro covers remote import, empty-server installer, Staging, and split/extract. Pick the tool that matches the failure — do not upgrade tiers hoping a cloud auth typo will disappear.

Depois de o arquivo terminar

If the local archive is good, you can restore even when cloud upload failed. Fix destination auth/quota, then re-upload, or restore from local. On Staging, confirm HTTPS, mapping, media, and logins before production.

If mid-restore failed, do not “fix” production DNS first — finish Staging validation and confirm table/prefix expectations.

Retenção, encriptação e higiene de suporte

For fix security plugin blocking backup, keep enough archive generations to roll back a bad deploy or failed migration. Optional .venc AES-256 encryption on Multisite Migrate archives protects copies at rest when you store offsite on Plus destinations. Document credentials, schedule windows, and who may run Network Admin jobs.

Do not delete the last known-good archive until the new Staging restore drill passes and production looks correct for a full business day.

Secção ops adicional 5

Para «Fix Security Plugin Blocking Backup», mantenha o âmbito Multisite, jobs em chunks e um arquivo importável. Free = backup/restore base + um agendamento local; Plus = cloud BYO (Drive, Dropbox, S3-compatível, SFTP); Pro = remote import, empty-server, Staging, network split. Faça um exercício de restore em Staging antes do cutover DNS. Snapshots do host não substituem o arquivo plugin. Plano: Free.