Troubleshooting
Fix Search Replace Incomplete Urls
Diagnose and resolve search replace incomplete urls during WordPress Multisite backup or restore with Multisite Migrate.
Pro
Fix: Fix Search Replace Incomplete Urls
When you hit search replace incomplete urls, 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.
Log-first diagnosis for “Search Replace Incomplete Urls”
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 “search replace incomplete urls”, 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%.
Fixes that match Multisite reality
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.
After the archive completes
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.
Retention, encryption, and support hygiene
For fix search replace incomplete urls, 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.
When opening a support ticket, include the last job log lines, hosting class, PHP limits, free disk, and whether a local archive already exists.
Runbook reminders for Multisite backup ops
For Fix Search Replace Incomplete Urls, keep Jobs in Chunks enabled, retain enough archive generations for rollback, and prove recovery on Staging before production cutover. Free covers core backup/restore and one local schedule; Plus adds BYO cloud (Drive/Dropbox/S3-compatible/SFTP); Pro adds remote import, empty-server installer, Staging, and network split. Record job log lines, PHP limits, and free disk when something fails so you do not rebuild a finished archive unnecessarily.
Why this matters
Log-first diagnosis
Identify whether the failure is PHP, disk, DB, cloud, or URL rewrite.
Chunking as the default fix
Resume instead of restarting huge Multisite jobs from zero.
Restore-side checks
Separate backup failures from post-restore URL/media/login issues.
Support-ready evidence
Know which log lines and environment facts to capture for support.
Steps
-
1Capture the failure point
Record job percent, last log line, HTTP status, and hosting type for “search replace incomplete urls” before changing settings.
-
2Apply the matching fix
Raise safe limits, free disk, fix credentials, or allow AJAX through WAF — based on the log, not guesswork.
-
3Re-run chunked
Resume the job. Avoid overlapping schedules that collide on locks or wipe tmp mid-run.
-
4Confirm local archive integrity
If the archive finished, note its size/path. Cloud upload can be retried separately from rebuilding Multisite tables.
-
5Validate restore path
Test import/restore on Staging. Check URLs, media, logins, and mapping before production changes.
Frequently asked questions
Quick answers for this Multisite backup topic. Still stuck? Open the docs or contact support.
Should I raise PHP limits forever?
Raise them enough for safety, but keep chunked jobs — shared hosts can still kill long workers.
Why did the job restart at 0%?
Common causes: lock loss, tmp wiped, or a brand-new job. Inspect locks and free disk first.
Cloud upload failed but local archive exists?
Local archive is enough to restore. Fix Drive/Dropbox/S3/SFTP auth, then push again if needed.
Is “search replace incomplete urls” usually backup or restore?
Split the problem: job log for backup failures; Staging URL/media/login checks for restore failures.