EBS permanent disk - (is not reliable for me)
Nov 14 : EBS disk looses information after it is disconnected and reconnected. I used the following command
| Code Block |
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mkdir /storage
mount /dev/sdf1 /storage
cd /storage
ls |
The file structure seems to be fine, but when I try to read some of the files I get this error for some of the files.
| Code Block |
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[root@ip-10-251-198-4 wL-pages-iter2]# cat * >/dev/null
cat: wL1part-00000: Input/output error
cat: wL1part-00004: Input/output error
cat: wL1part-00005: Input/output error
cat: wL1part-00009: Input/output error
cat: wL2part-00000: Input/output error
cat: wL2part-00004: Input/output error
[root@ip-10-251-198-4 wL-pages-iter2]# pwd
/storage/iter/bad/wL-pages-iter2
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Note, EBS disk was partitioned & formatter with on the exactly the same operating system in the previous session
| Code Block |
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fdisk /dev/sdf
mkfs.ext3 /dev/sdf1
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file transfer
Nov 13
*scp RCF --> Amazon, 3MB/sec, ~GB files;
*scp Amazon-->Amazon, 5-8 MB/sec, ~GB files
...