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Andrew Clausen wrote: > On Thu, May 05, 2005 at 09:47:00PM -0500, David Masover wrote: > >>>Perhaps it would be a good idea to release at least an offline repacker. >> >>To be able to resize. That is the crucial feature. Performance isn't >>quite so huge, although Hans may start squirming when someone benchmarks >>performance before and after a year of normal use -- but asking users to >>back up, recreate, and restore -- that's a bit much. > > > Are you familiar with convertfs? > > http://members.optusnet.com.au/clausen/ideas/convertfs.txt How easy is it to get the blocklist needed? It seems like Reiser4's packing doesn't help here... Also, suppose I create a brand-new 200 gig Linux setup on Reiser4. Later, I find I'm using less than half, so I want to give 50 gigs to a WinXP setup so I can play Half-Life 2. Or, we could go the other way. Create a brand-new dual-boot, 100 gigs each. Then, my XP becomes irrelevant as Cedega becomes able to play Half-Life 2. So I nuke the XP partition, but now I want to be able to reclaim the space into my one huge monolithic Reiser4 partition. In both of these situations, convertfs seems workable, but overkill. I mean, a proper resizer would leave the FS in a useable state no matter which way it went or when power was cut. Convertfs means that if I lose power at any point during the process, I'm very likely hosed, especially with something doing lazy writes like Reiser4 as the original FS. And this is all assuming it would work at all. These are not situations where enterprise users would pay thousands of dollars to be able to do this -- they can afford to do a full backup/restore, just throw hardware at a problem and make it go away. These are the scenario where small users like me tend to give up, back up, reformat, and never touch such an inflexible FS again. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iQIVAwUBQnxG7HgHNmZLgCUhAQIK7g//Zfr32XVok+aoYjmWAGkje6Roxk3MTBwY 6EKx74Wj9e/6844S4CwMwyV1rLayUmIoEnNiCtwBeNchoI4BcEs1Ayca6L/cxSgZ FNI+0bkF2KrKkqPtWvbFkFCWKAy0UKQcFrzOQ9DGUQU3m2V+E41YZzioEt4pmgV2 M/o0ZQ7N9mc6CIeZ/asXNopiPMYZV8fOLi/6RvuC7yPuBWeCXfNWHohjcYFappkR JJtpxa++8fSxQi3zVUgtWeeocfw0YI10DkSJLnrdDzO2cesXx8krzmguVOw/Gp2l v+KaH4hR6Csth2QqJbsjW9SEJ70esB+9NbvQiNwq9zPXZ7TQ8ROdO9RWWhu2lMe6 8mGHmqFVYbjmKvf+hk3c+4bznWag6Mz95tEn+OgL5SiyJx9bRqNWT3qtG7j5e7c8 R/ZCrybxZhvX26R/0HF9eo4+RX6rBvf5+BbqeSW95h3ymDmKPrQmwAXxP3913fE2 v1CfrEK8MSiyagEsbHsLc5Uq30jVD1dAWKJgtIngxQqGiIQR68/cR20VNMP2uA3z /FAXLWUXPsa2mFRpsNtpHOeOPnC4cM/T8ng9+OR1nYqpIoJA6kJSX7DZoq24HfeD Of7nJgV2BoJYbUqSS32EgLtSYS+p6BBMreE+JN2UBkNrYzUUvyw6evXP2FxPU3Ck w0ikYRlu6o4= =HMV+ -----END PGP SIGNATURE-----
