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From: Yuval F. <yu...@gm...> - 2006-07-28 22:00:42
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On 7/25/06, Anton Altaparmakov wrote: > > For comparison, coping a large file from one ntfs partition mounted > > using the kernel driver to another ntfs partition mounted using > > ntfs-3g copied ~142MB in 5:19 minutes. (actual size on disk: 134MB): > > real 5m18.255s > > user 0m0.028s > > sys 0m0.728s > > And how about with the kernel driver as destination? (Just do "touch > destination" mounting with ntfs-3g, then unmount, mount with kernel driver > and do the copy.) I get "dd: writing to `file': Operation not supported" (on the upside, the times are really good now) It also happens on a file that was created in Windows (which is not marked as sparse) Debian stock kernel 2.6.16-17 NTFS kernel driver 2.1.26 [R/W] dmesg explains (for both inodes): ntfs_attr_extend_allocation(): Not enough space in the mft record for the extended attribute record. This case is not implemented yet. -- Sincerely Yuval Fledel |
