[Bug 538669] [NEW] ntfsclone is slow when backing up to NTFS

2010-03-14 Thread Mattias Sch.
Public bug reported: I noticed that the performance of ntfsclone is extremely bad when backing up to an NTFS volume. Instead of copying at a speed of several tens of MB/s (like when backing up to ext4) it slows down to about 0.5 MB/s. 1) The release of Ubuntu you are using Description:Ubuntu

[Bug 538669] Re: ntfsclone is slow when backing up to NTFS

2010-03-14 Thread Mattias Sch.
** Patch added: "Proof of concept patch for ntfsclone.c, removing unnecessary lseek()s in the output file; breaks other things." http://launchpadlibrarian.net/40924445/ntfsclone-proof-of-concept.patch -- ntfsclone is slow when backing up to NTFS https://bugs.launchpad.net/bugs/538669 You rec

[Bug 538669] Re: ntfsclone is slow when backing up to NTFS

2010-03-14 Thread Mattias Sch.
** Description changed: I noticed that the performance of ntfsclone is extremely bad when backing up to an NTFS volume. Instead of copying at a speed of several tens of MB/s (like when backing up to ext4) it slows down to about 0.5 MB/s. 1) The release of Ubuntu you are using Descri