Buffer I/O error on device dm-0
[ 7947.411100] quiet_error: 302 callbacks suppressed
[ 7947.411104] Buffer I/O error on device dm-0, logical block 8388592 [ 7947.417259] Buffer I/O error on device dm-0, logical block 8388606 [ 7947.423075] Buffer I/O error on device dm-0, logical block 0 [ 7947.428460] Buffer I/O error on device dm-0, logical block 1 [ 7947.433874] Buffer I/O error on device dm-0, logical block 8388607 [ 7947.438913] Buffer I/O error on device dm-0, logical block 8388607 [ 7947.443858] Buffer I/O error on device dm-0, logical block 8388607 [ 7947.448453] Buffer I/O error on device dm-0, logical block 8388607 [ 7947.453017] Buffer I/O error on device dm-0, logical block 8388607 [ 7947.457511] Buffer I/O error on device dm-0, logical block 8388607 [root@andromeda ~]# dmsetup info /dev/dm-0 Name: Raid-SWAP-missing_0_0 State: ACTIVE Read Ahead: 0 Tables present: LIVE Open count: 0 Event number: 0 Major, minor: 253, 0 Number of targets: 1 UUID: LVM-cMT37xI3NuSKcNxeRKwylu1lgZU7ki0zdFHdYOHEEjXWLFc3bGvDPyq3kwjuSRVT-missing_0_0 How do I deal with this? |
Not quite sure what this is. Is dm-0 an LVM linear map across multiple disks? How was it created?
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Quote:
[root@andromeda u4]# dmsetup info /dev/dm-1 Name: Raid-SWAP State: ACTIVE Read Ahead: 6144 Tables present: LIVE Open count: 2 Event number: 0 Major, minor: 253, 1 Number of targets: 1 UUID: LVM-cMT37xI3NuSKcNxeRKwylu1lgZU7ki0zdFHdYOHEEjXWLFc3bGvDPyq3kwjuSRVT I'm at a lose to figure out where it's coming from. |
Managed to get rid of this by removing the Raid-SWAP. It deleted both dm-1 and dm-0 and the message is gone. Guess something glitched when I created the logical volume.
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Hi there,
I have the same problem. Code:
Managed to get rid of this by removing the Raid-SWAP. Best Regards Zillur |
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