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Hi Andrew, |
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on Thursday, 2007-05-17 at 06:47:39, you wrote: |
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> That sounds suspiciously like you forgot to enable tmpfs support in your |
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> kernel. |
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|
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Indeed, that's what it was 8-] It's working just fine now, thanks! |
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I'm still fighting with the recent 2.6.20 as it doesn't seem to |
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recognize my disk, but 2.6.17 is fine as well so far. Just dm-crypt is |
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*very* strange: |
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| cryptsetup -s256 luksFormat /dev/hda5 |
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| |
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| WARNING! |
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| ======== |
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| This will overwrite data on /dev/hda5 irrevocably. |
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| |
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| Are you sure? (Type uppercase yes): YES |
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| Enter LUKS passphrase: |
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| Verify passphrase: |
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| Command successful. |
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| ann ~ # cryptsetup luksDump /dev/hda5 |
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| automatic header conversion from 0.99 to 0.991 triggeredLUKS header information for /dev/hda5 |
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| |
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| Version: 1 |
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| Cipher name: aes |
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| Cipher mode: cbc-essiv:sha256 |
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| Hash spec: sha1 |
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| Payload offset: 2056 |
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| MK bits: 256 |
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| MK digest: 0a 1d c0 9b 6a 49 38 d1 f2 44 d4 e6 7e 53 2e 06 54 5d b7 9e |
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| MK salt: 7b 88 7b 2a 7a 46 5c 97 72 93 3a 13 be db 61 f9 |
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| 9c ca fb 60 fb d3 86 d2 67 aa e9 c5 9a 3b e8 62 |
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| MK iterations: 0 |
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| UUID: d3001762-dede-4634-aaf5-9005c34702b0 |
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| |
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| Key Slot 0: ENABLED |
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| Iterations: 11658 |
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| Salt: c9 0c 45 1f b5 83 46 ee 4f 09 10 f9 b6 40 8e ea |
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| 76 62 e3 f3 ed dc 4f 93 f4 ac 89 91 b0 83 26 55 |
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| Key material offset: 8 |
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| AF stripes: 4000 |
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| Key Slot 1: DISABLED |
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| Key Slot 2: DISABLED |
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| Key Slot 3: DISABLED |
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| Key Slot 4: DISABLED |
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| Key Slot 5: DISABLED |
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| Key Slot 6: DISABLED |
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| Key Slot 7: DISABLED |
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| ann ~ # cryptsetup luksDump /dev/hda5 |
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| /dev/hda5 is not a LUKS partition |
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| Command failed. |
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|
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/dev/hda5 is not mounted or anything, and the second luksDump command |
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came just a second after the first one. WTF?! |
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|
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And BTW, HD performance leaves much to be desired---is this normal for |
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a 250 MHz MIPS? My 68040/40 Amiga did not much worse over its 7 MHz bus: |
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| ann ~ # dd if=/dev/zero bs=1M of=/dev/hda5 |
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| dd: writing `/dev/hda5': No space left on device |
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| 1871+0 records in |
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| 1870+0 records out |
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| 1961132544 bytes (2.0 GB) copied, 208.289 s, 9.4 MB/s |
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| ann ~ # hdparm /dev/hda |
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| |
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| /dev/hda: |
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| multcount = 32 (on) |
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| IO_support = 1 (32-bit) |
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| unmaskirq = 1 (on) |
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| using_dma = 1 (on) |
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| keepsettings = 0 (off) |
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| readonly = 0 (off) |
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| readahead = 256 (on) |
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| geometry = 19846/16/63, sectors = 20005650, start = 0 |
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|
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I was planning to put a partly crypted drive from my HPPA box in there, |
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and I hoped at about twice the clock it would perform better... |
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|
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cheers! |
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Matthias |
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-- |
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I prefer encrypted and signed messages. KeyID: FAC37665 |
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Fingerprint: 8C16 3F0A A6FC DF0D 19B0 8DEF 48D9 1700 FAC3 7665 |
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