SOLVED --- Are there size restrictions on LUKS encrypted partitions? I installed an extra hdd analog to the howto "How to encrypt a diskdrive in (X)Ubuntu Feisty with dm-crypt and LUKS" on a ubuntu 6.06LTS server. The new HDD is 500GB size. I run a samba server and make it accessible over the local network. Now that I have almost 100GB transfered to it I get "no more space available" error messages. I do not enforce quotas. Cryptsetup status says: nq4@ubuntunq4:~$ sudo cryptsetup status lo2 /dev/mapper/lo2 is active: cipher: aes-cbc-plain keysize: 256 bits device: /dev/evms/hda offset: 2056 sectors size: 234491000 sectors mode: read/write df says: nq4@ubuntunq4:~$ df Filesystem 1K-blocks Used Available Use% Mounted on /dev/sda1 4909772 653536 4006832 15% / varrun 79240 112 79128 1% /var/run varlock 79240 4 79236 1% /var/lock udev 79240 56 79184 1% /dev devshm 79240 0 79240 0% /dev/shm /dev/mapper/lo2 115404900 109542708 0 100% /home/member/kn1The last line indicates that there are 100% of the space used. Almost all files on the drive (mapped to /home/member/kn1) are larger than 1MB. Is there a way of changing the 1K-blocks to something larger? (If that has anything to do with it...) It does not seem to be an inode issue: nq4@ubuntunq4:~$ df -i Filesystem Inodes IUsed IFree IUse% Mounted on /dev/sda1 624000 25641 598359 5% / varrun 19810 32 19778 1% /var/run varlock 19810 3 19807 1% /var/lock udev 19810 794 19016 5% /dev devshm 19810 1 19809 1% /dev/shm /dev/mapper/lo2 14663680 25106 14638574 1% /home/member/kn1because here the last line indicates that only 1% of the inodes are used. Thank you for your sharing your ideas. P.s.: Some additional info (it is so hard to determine what is meaningful information when all you have very limited knowledge): nq4@ubuntunq4:~$ sudo cryptsetup luksDump /dev/hda LUKS header information for /dev/hda Version: 1 Cipher name: aes Cipher mode: cbc-plain Hash spec: sha1 Payload offset: 2056 MK bits: 256 MK digest: 3b f6 7f 0f 5a 11 10 ca 02 ad 80 4c 4b 10 52 7e 76 6a 18 7d MK salt: 96 9e bf 31 fc d7 c9 71 42 2c 8c 01 2a 0f 3e df 81 29 fa 6a 8f 9f ac 1e 5f fd df 18 b6 e2 99 4b MK iterations: 10 UUID: 0ba50819-c3ca-4cec-b86e-8619b3213180 Key Slot 0: ENABLED Iterations: 95758 Salt: 50 c6 6d e6 7d 1e ba ff 82 6a 41 5d ac ff c3 92 67 12 f9 c0 6e ac 09 39 2a f5 78 1d 11 23 9d c2 Key material offset: 8 AF stripes: 4000 Key Slot 1: DISABLED Key Slot 2: DISABLED Key Slot 3: DISABLED Key Slot 4: DISABLED Key Slot 5: DISABLED Key Slot 6: DISABLED Key Slot 7: DISABLED
solved All my own fault. It is a dedicated hdd of a virtual machine. I swapped the old 110GB hdd for the new 500GB drive but didn't check VMware's Interface. The VM was still applying the old size settings. I had to remove the drive from the settings and then add the new drive. I could not simply adjust the settings. Your advice was right on the mark. Thank you.