On Fri, Jul 25, 2008 at 11:44:37PM +0200, AVee wrote: > On Friday 25 July 2008 10:54, arne anka wrote: > > i got a 4 gig card too (can't say if from intenso, have to check the > > wrapping). > > my card's boot sector is not erased but -- after a resume the card is > > mounted wrongly! > > > > fstab says as mountpoint /media/card and after booting that's where the > > card is. > > after suspend/resume the card (often) is mounted to /media/mmcblk1p1 > > instead -- thus every attempt to read from or write to the sd card goes to > > the built-in memory instead. > > I can confirm seeing the same behaviour with a Sandisk 8GB card...
Me too (also Sandisk 8GB). It bit me while running Qtopia from SD card: Upon resuming the system crashed, probably because the rootfs was gone... I could reproduce this after having booted from flash. dmesg log of the suspend/resume cycle is attached. Regards, Thomas
PM: Preparing system for mem sleep Freezing user space processes ... (elapsed 0.09 seconds) done. Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done. PM: Entering mem sleep Suspending console(s) pcf50633 0-0073: pcf50633_suspend glamo-mci glamo-mci.0: faking cmd 7 during suspend mmc_set_power(power_mode=0, vdd=0 glamo-mci glamo-mci.0: glamo_mci_set_ios: power down. gta02_udc_command(2) suspending dma channel 0 suspending dma channel 1 suspending dma channel 2 suspending dma channel 3 GSTATUS3 0x30376074 GSTATUS4 0x00000000 s3c2440-i2c s3c2440-i2c: slave address 0x10 s3c2440-i2c s3c2440-i2c: bus frequency set to 390 KHz gta02_udc_command(1) s3c2440-nand s3c2440-nand: Tacls=3, 30ns Twrph0=7 70ns, Twrph1=3 30ns not changing prescaler of PWM 3, since it's shared with timer4 (clock tick) timer_usec_ticks = 7864 timer tcon=00599109, tcnt a2c1, tcfg 00000200,00002000, usec 00001eb8 mmc_set_power(power_mode=1, vdd=20 glamo-mci glamo-mci.0: powered (vdd = 20) clk: 0kHz div=255 (req: 0kHz). Bus width=0 glamo-mci glamo-mci.0: powered (vdd = 20) clk: 195kHz div=255 (req: 195kHz). Bus width=0 glamo-mci glamo-mci.0: powered (vdd = 20) clk: 195kHz div=255 (req: 195kHz). Bus width=0 glamo-mci glamo-mci.0: powered (vdd = 20) clk: 195kHz div=255 (req: 195kHz). Bus width=0 glamo-mci glamo-mci.0: Error after cmd: 0x120 mmc0: card d555 removed MMC: killing requests for dead queue mmc_set_power(power_mode=0, vdd=0 glamo-mci glamo-mci.0: glamo_mci_set_ios: power down. mmc_set_power(power_mode=1, vdd=20 glamo-mci glamo-mci.0: powered (vdd = 20) clk: 0kHz div=255 (req: 0kHz). Bus width=0 glamo-mci glamo-mci.0: powered (vdd = 20) clk: 195kHz div=255 (req: 195kHz). Bus width=0 glamo-mci glamo-mci.0: powered (vdd = 20) clk: 195kHz div=255 (req: 195kHz). Bus width=0 glamo-mci glamo-mci.0: powered (vdd = 20) clk: 195kHz div=255 (req: 195kHz). Bus width=0 glamo-mci glamo-mci.0: Error after cmd: 0x120 glamo-mci glamo-mci.0: Error after cmd: 0x8120 glamo-mci glamo-mci.0: Error after cmd: 0x120 glamo-mci glamo-mci.0: Error after cmd: 0x8120 glamo-mci glamo-mci.0: Error after cmd: 0x120 glamo-mci glamo-mci.0: powered (vdd = 20) clk: 195kHz div=255 (req: 195kHz). Bus width=0 glamo-mci glamo-mci.0: powered (vdd = 20) clk: 195kHz div=255 (req: 195kHz). Bus width=0 glamo-mci glamo-mci.0: powered (vdd = 20) clk: 195kHz div=255 (req: 195kHz). Bus width=0 soc-audio soc-audio: scheduling resume work PM: Finishing wakeup. Restarting tasks ... <6>soc-audio soc-audio: starting resume work glamo-mci glamo-mci.0: powered (vdd = 20) clk: 195kHz div=255 (req: 195kHz). Bus width=0 glamo-mci glamo-mci.0: powered (vdd = 20) clk: 195kHz div=255 (req: 195kHz). Bus width=0 glamo-mci glamo-mci.0: powered (vdd = 20) clk: 16666kHz div=2 (req: 16666kHz). Bus width=0 glamo-mci glamo-mci.0: powered (vdd = 20) clk: 16666kHz div=2 (req: 16666kHz). Bus width=2 mmc0: new high speed SDHC card at address d555 mmcblk1: mmc0:d555 SU08G 7977472KiB mmcblk1: p1 p2 p3 done. soc-audio soc-audio: resume work completed dma2: channel has nothing loaded EXT2-fs error (device mmcblk1): ext2_check_descriptors: Block bitmap for group 0 not in group (block 0)! EXT2-fs: group descriptors corrupted! EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended
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