2009/2/6 Eric Sandeen <sandeen@xxxxxxxxxx>: > Alexander Beregalov wrote: >> Hi >> >> I run dbench on ext4 on loop device. >> >> EXT4-fs: barriers enabled >> kjournald2 starting: pid 2420, dev loop0:8, commit interval 5 seconds >> EXT4 FS on loop0, internal journal on loop0:8 >> EXT4-fs: delayed allocation enabled >> EXT4-fs: file extents enabled >> EXT4-fs: mballoc enabled >> EXT4-fs: mounted filesystem loop0 with ordered data mode >> JBD: barrier-based sync failed on loop0:8 - disabling barriers >> >> INFO: task pdflush:2339 blocked for more than 120 seconds. > > Looks a lot like a bug I filed: > > http://bugzilla.kernel.org/show_bug.cgi?id=12579 > > but I'm having trouble reproducing it, now. I'll try dbench! Yes, I can reproduce it easy with dbench. -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
