From: Andrei Lomov <lomov@math.nsc.ru> To: smoke-room@lists.altlinux.org Subject: [room] SD-карта для электронной книги Date: Sun, 24 Jul 2011 15:12:33 +0700 Message-ID: <j0gk4i$d66$1@dough.gmane.org> (raw) Хотелось бы проконсультироваться. Появились сбои на SD-карте (возможно, было неаккуратное отмонтирование). Собрался переформатировать. Файловая система FAT16, разделов на карте нет: # mkfs -t vfat /dev/sdb mkfs.vfat 3.0.1 (23 Nov 2008) mkfs.vfat: Device partition expected, not making filesystem on entire device '/dev/sdb' (use -I to override) Вопрос, не опасно ли использовать опцию -I при форматировании карты. Если все-таки создать и отформатировать раздел /dev/sdb1, не изменится ли восприятие карты электронной книгой (вдруг она монтируется в книге как /dev/sdb)? Книга Digma e500. Вопросы, наверное, наивные, но хотелось бы подстраховаться. Заранее бладгодарю. Сейчас эта карта выглядит следующим образом: # fdisk /dev/sdb WARNING: DOS-compatible mode is deprecated. It's strongly recommended to switch off the mode (command 'c') and change display units to sectors (command 'u'). Command (m for help): p Disk /dev/sdb: 1975 MB, 1975546368 bytes 61 heads, 62 sectors/track, 1020 cylinders Units = cylinders of 3782 * 512 = 1936384 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00000000 Device Boot Start End Blocks Id System Command (m for help): c DOS Compatibility flag is not set Command (m for help): u Changing display/entry units to sectors Command (m for help): p Disk /dev/sdb: 1975 MB, 1975546368 bytes 61 heads, 62 sectors/track, 1020 cylinders, total 3858489 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00000000 Device Boot Start End Blocks Id System Command (m for help): -- Всего доброго, А.Л.
next reply other threads:[~2011-07-24 8:12 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-07-24 8:12 Andrei Lomov [this message] 2011-07-24 10:58 ` Michael Shigorin 2011-07-25 11:11 ` Andrei Lomov 2011-07-26 17:20 ` Gennadii Redko 2011-07-27 3:12 ` Sergey Korobitsin 2011-08-08 4:14 ` Andrei Lomov
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