Centos7 software raid failure tests

System not booting, after intentionally removing hdd ( without gracefully failing mdadm array), for testing purposes


-After copying partitions from sda to sdb /sbin/sfdisk -d /dev/sda | /sbin/sfdisk /dev/sdb

some partitions reporting missing superblock. mdadm --zero-superblock /dev/sdb1 also fails

-Also several block devices are inactive

Partial workaround is possible ( I can rebuild /boot and / arrays and commenting out the other partitions from /etc/fstab system boots), but I need full recovery of raid.

Workflow access SuperMicro IPMI ( system is not bootable) and work together via Skype remote share screens.

Must have solid expertise with mdadm arrays. Warning, task is not trivial, payments will be accepted only in case of full successfully solution!

Thank you!

Skills: Linux, Red Hat, System Admin

See more: system tests, dev software, centos raid software, vpn server software centos, set raid install centos, asterisk software centos, centos raid software installation, raid linux centos, partitioning raid disk centos, vpn connection software centos, raid install centos software, software raid linux centos

About the Employer:
( 1 review ) Slatina, Romania

Project ID: #10427884

Awarded to:


Hello! My name is Andrey. I'm from Odessa, Ukraine. I have right skills and great experience for begin working on your project just right now! You may show good reviews at my profile More

$22 USD / hour
(151 Reviews)

2 freelancers are bidding on average $24/hour for this job


I m good at linux, able to perform your desired tasks successfully

$25 USD / hour
(0 Reviews)