After a firmware upgrade to version NA02 or newer for some disk models, some of the disks can start logging messages similar to the following in EMS: Mon Jun 17 13:12:16 CET [node:disk.ioRecoveredErro...After a firmware upgrade to version NA02 or newer for some disk models, some of the disks can start logging messages similar to the following in EMS: Mon Jun 17 13:12:16 CET [node:disk.ioRecoveredError.retry:info]: Recovered error on disk 1c.10.0: op 0x28:68cb85b0:0008 sector 255 SCSI:recovered error - Disk used internal retry algorithm to obtain data (1 b 9d 9d) (7) [NETAPP X423_HCOBE900A10 NA04] S/N [WWXXYYZZ]