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! -Eric -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
