On Wed, Jan 23, 2013 at 09:11:23PM +0900, Alexander Nedotsukov wrote: > And now both are failing, although zfs in a different way. Yes, but now we are sure this is not ZFS issue. Sequential read simply doesn't trigger the corruption, but ZFS access patterns do. The read errors you are seeing are due to GELI returning EIO on integrity verification error. > # zpool status > pool: testpool > state: ONLINE > status: One or more devices has experienced an unrecoverable error. An > attempt was made to correct the error. Applications are unaffected. > action: Determine if the device needs to be replaced, and clear the errors > using 'zpool clear' or replace the device with 'zpool replace'. > see: http://illumos.org/msg/ZFS-8000-9P > scan: scrub repaired 1M in 0h2m with 0 errors on Wed Jan 23 20:57:11 2013 > config: > > NAME STATE READ WRITE CKSUM > testpool ONLINE 0 0 0 > raidz1-0 ONLINE 0 0 0 > da5.elid ONLINE 0 0 0 > da5.elie ONLINE 21 0 0 > da5.elif ONLINE 0 0 0 > > # dmesg | tail -20 > GEOM_ELI: da1.eli: Failed to authenticate 131072 bytes of data at offset 1010827264. > ath0: bb hang detected (0x4), resetting > GEOM_ELI: Device da5.eli created. > GEOM_ELI: Encryption: AES-XTS 128 > GEOM_ELI: Integrity: HMAC/SHA1 > GEOM_ELI: Crypto: software > GEOM_ELI: da5.eli: Failed to authenticate 4096 bytes of data at offset 4096. > GEOM_ELI: da5.eli: Failed to authenticate 4096 bytes of data at offset 0. > GEOM_ELI: da5.eli: Failed to authenticate 5792 bytes of data at offset 229288288. > GEOM_ELI: da5.eli: Failed to authenticate 65536 bytes of data at offset 229429248. > GEOM_ELI: da5.eli: Failed to authenticate 131072 bytes of data at offset 229298176. > GEOM_ELI: da5.eli: Failed to authenticate 26496 bytes of data at offset 229494784. > GEOM_ELI: da5.eli: Failed to authenticate 12288 bytes of data at offset 270299136. > GEOM_ELI: da5.eli: Failed to authenticate 65536 bytes of data at offset 270319616. > GEOM_ELI: da5.eli: Failed to authenticate 5792 bytes of data at offset 273095488. > GEOM_ELI: da5.eli: Failed to authenticate 56864 bytes of data at offset 273105376. > GEOM_ELI: da5.eli: Failed to authenticate 2400 bytes of data at offset 273326080. > GEOM_ELI: da5.eli: Failed to authenticate 65536 bytes of data at offset 272560128. > GEOM_ELI: da5.eli: Failed to authenticate 131072 bytes of data at offset 272429056. > GEOM_ELI: da5.eli: Failed to authenticate 32768 bytes of data at offset 272396288. -- Pawel Jakub Dawidek http://www.wheelsystems.com FreeBSD committer http://www.FreeBSD.org Am I Evil? Yes, I Am! http://tupytaj.pl
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