Rescue Crashed Synology Volume

One of the 1.5TB WD15EARS (Western Digital Green) drives on the Synology DS410 running firmware DSM 4.2-3211 failed earlier this week. The RAID5 volume recovery process ended up being a little tricky thanks to ext3 journal corruption on the actual filesystem “/volume1” block device /dev/md2.

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Shanker Balan

Shanker Balan is a devops and infrastructure freelancer with over 14 years of industry experience in large scale Internet systems. He is available for both short term and long term projects on contract. Please use the Contact Form for any enquiry.

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