winnielinnie
MVP
- Joined
- Oct 22, 2019
- Messages
- 3,641
Is there any faster alternative to check newly purchased drives besides using the destructive badblocks pass?
When it comes to larger and larger drives, such as 8TB+, the duration of these tests can reach over a week.
Currently, the only feasible test for new drives seems to be the extended SMART self test, which can complete overnight. I understand this only checks if a sector can be read, as no write operations are performed.
What other tools are available that don't take nearly a week to perform on very large drives? Is there a method or script to do read, write, and verify tests on only a percentage of blocks? Perhaps something like "check from beginning to end, but only one out of every four blocks"?
Instead of checking these:
oooooooooooooooooooooooooooooooooooooooo
Rather check only these:
oooooooooooooooooooooooooooooooooooooooo
Wouldn't such a test complete in about a one-fourth the time? Instead of taking four days to complete, it would finish in one day? Would you trust such a test, even though it doesn't check every single sector?
It becomes rather impractical for upgrading and maintaining NAS storage devices to run a thorough check once you start reaching individual drives with a capacity of 8TB or more. Surely there exists shortcuts out there?
When it comes to larger and larger drives, such as 8TB+, the duration of these tests can reach over a week.
Currently, the only feasible test for new drives seems to be the extended SMART self test, which can complete overnight. I understand this only checks if a sector can be read, as no write operations are performed.
What other tools are available that don't take nearly a week to perform on very large drives? Is there a method or script to do read, write, and verify tests on only a percentage of blocks? Perhaps something like "check from beginning to end, but only one out of every four blocks"?
Instead of checking these:
oooooooooooooooooooooooooooooooooooooooo
Rather check only these:
oooooooooooooooooooooooooooooooooooooooo
Wouldn't such a test complete in about a one-fourth the time? Instead of taking four days to complete, it would finish in one day? Would you trust such a test, even though it doesn't check every single sector?
It becomes rather impractical for upgrading and maintaining NAS storage devices to run a thorough check once you start reaching individual drives with a capacity of 8TB or more. Surely there exists shortcuts out there?