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0 votes
1 answer
314 views

Fixing/restoring HDD boot data (Linux)

I increased the size of a partition (After modifying the size of an EBS Volume) Prior to resizing I got the following warning: GPT fdisk (gdisk) version 1.0.1 Partition table scan: MBR: MBR only ...
Aviran's user avatar
  • 125
3 votes
2 answers
10k views

how to securely wipe an AWS EBS volume (mag drive and SSD)

I have an SLES 12 SP1 system running on AWS. I need to "wipe" the EBS volumes before deprovisioning them as a customer requirement. The data is sensitive in a commercial way only (no TLAs). Is shred ...
Dinesh's user avatar
  • 189
0 votes
1 answer
195 views

Default partition type for Instance Store disks?

I have created an EC2 instance with an instance store automatically mounted to it. Although I can use the mounted disk correctly I can fdisk command complains that the disk does not have a valid ...
asaad's user avatar
  • 103
0 votes
1 answer
1k views

Why don't du and df agree on AWS ephemeral storage?

I have an Amazon AWS instance with a storage mounted on /dev/xvdb, which is the "usual" /mnt/build_tmp. It is about 70GB (exactly 66,946,696kB). Attempting to write to it, it was apparently full. This ...
The Real Adrian's user avatar