Comment 22 for bug 342096

I tried LVM and i endend up with a completely unusable SD card.

[ 162.836239] mmc0: new SDHC card at address 559c
[ 162.836285] mmc mmc0:559c: parent mmc0 should not be sleeping
[ 162.836451] mmcblk1: mmc0:559c SD08G 7.42 GiB
[ 162.836547] mmcblk1: p1
[ 163.241959] sd 1:0:0:0: [sda] Starting disk
[ 163.352104] usb 1-5: reset high speed USB device using ehci_hcd and address 3
[ 163.900098] usb 2-1: reset low speed USB device using uhci_hcd and address 2
[ 163.928076] ACPI: EC: missing confirmations, switch off interrupt mode.
[ 164.208084] PM: Image restored successfully.
[ 164.245668] Restarting tasks ... done.
[ 164.293692] PM: Basic memory bitmaps freed
[ 164.665825] MMC: killing requests for dead queue
[ 164.665844] end_request: I/O error, dev mmcblk0, sector 15548672
[ 164.665957] MMC: killing requests for dead queue
[ 164.665970] end_request: I/O error, dev mmcblk0, sector 15548784
[ 164.666035] MMC: killing requests for dead queue
[ 164.666047] end_request: I/O error, dev mmcblk0, sector 384
[ 164.666107] MMC: killing requests for dead queue
[ 164.666119] end_request: I/O error, dev mmcblk0, sector 392
[ 164.666257] MMC: killing requests for dead queue
[ 164.666271] end_request: I/O error, dev mmcblk0, sector 384
[ 164.823823] MMC: killing requests for dead queue
[ 164.823838] end_request: I/O error, dev mmcblk0, sector 384

I also tried to rebuild the mmc driver with the added 400ms timeout without any luck untill now (but i may do something wrong as i'm not a coder) :(