checkingforbadblocksreadonlytest

2023年6月11日 — This command will run a non-destructive read-only test on the device represented by /dev/sda . The command outputs the numbers of any bad blocks ...

... Testing with random pattern: done Pass completed, 0 bad blocks found. #測試 ... Read-only方式只接受一個模式，不能接受random模式。 -v 執行時在螢幕上顯示詳細 ...

# badblocks -v /dev/sda2 Checking blocks 0 to 8388607 Checking for bad blocks (read-only test): done Pass completed, 0 bad blocks found. 2. Specify Block Size.

2023年7月30日 — badblocks checks to see if all sectors are readable/writeable depending on options used. It is useful as a first step because bad sectors ...

2018年10月25日 — Now my question is, if this is a new, empty disc, does this test make sense? The write-read test, which writes (destructively) patterns on ...

2010年10月20日 — I need to do a destructive (rw) test on a new drive, and a read-only on a drive that fell out of my RAID array. I want to see if it finds ...

Checking for bad blocks (non-destructive read-write test) Testing with random ... Checking for bad blocks (read-only test): done. Pass completed, 0 bad blocks ...

2023年7月7日 — A non-destructive read-write test makes a backup of the original content of a sector before testing with a single random pattern and then ...

2023年12月13日 — The -c flag uses the badblocks program to perform a read-only scan and when it finds any bad blocks, it adds them to the inode list to ...

In this article, we will go through the necessary steps that can enable you to determine the presence or absence of bad sectors your Linux disk drive.