Dmesg спамит такими сообщениями в больших количествах, до 300 штук в день:
Jan 26 06:35:06 hostname kernel: [481204.704541] EXT4-fs (loop0): mounted filesystem with ordered data mode. Opts: (null)
Jan 26 06:40:06 hostname kernel: [481504.634849] EXT4-fs (loop0): mounted filesystem with ordered data mode. Opts: (null)
Jan 26 06:45:06 hostname kernel: [481804.582616] EXT4-fs (loop0): mounted filesystem with ordered data mode. Opts: (null)
Jan 26 06:50:07 hostname kernel: [482104.664087] EXT4-fs (loop0): mounted filesystem with ordered data mode. Opts: (null)
Jan 26 06:55:07 hostname kernel: [482404.708401] EXT4-fs (loop0): mounted filesystem with ordered data mode. Opts: (null)
Jan 26 07:00:07 hostname kernel: [482704.552553] EXT4-fs (loop0): mounted filesystem with ordered data mode. Opts: (null)
Jan 26 07:05:08 hostname kernel: [483004.555350] EXT4-fs (loop0): mounted filesystem with ordered data mode. Opts: (null)
Jan 26 07:10:35 hostname kernel: [483331.691376] EXT4-fs (loop0): mounted filesystem with ordered data mode. Opts: (null)
Jan 26 07:15:08 hostname kernel: [483604.628445] EXT4-fs (loop0): mounted filesystem with ordered data mode. Opts: (null)
Есть повод для беспокойства? Винт не первой свежести, но смарт в порядке и бэдов не обнаружено.
Недавно зависал просто, и симптомов кроме этого не обнаружил.