2nd partition on SD card ???

Discussion in 'Telechips TCC8902 Development' started by enotar, Mar 26, 2011.

  1. enotar

    enotar Member

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    Did someone manage to have 2 partitions on the SD Card and have the card recognize
    when I create the 2nd partition the card is not recognize and as soon I delete this 2nd partition the card is one more time recognize.I want to use Link2SD
    My tablet X5A-G 2.1

    Any idea?
    Thank you
     
  2. extremenoobie

    extremenoobie Member

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    I tried to do this, and now the tablet will not find the card. I formated it and still nothing. Send help if you find it.
     
  3. enotar

    enotar Member

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    I have 2 logcat with the same card before adding the partition and after; mabe someone can understand the diference and tell me if there is hope.

    with good SD:
    D/vold ( 898): volmgr_add_mediapath_to_volume(0x16a38, /devices/platform/tcc-mmc1.1/mmc_host/mmc1):
    D/vold ( 898): volmgr_configure_volume(volume_sata):
    D/vold ( 898): volmgr_add_mediapath_to_volume(0x16b10, /class/block/sda):
    D/vold ( 898): volmgr_configure_volume(volume_scsi):
    D/vold ( 898): volmgr_add_mediapath_to_volume(0x16be8, /devices/platform/dwc_otg.0/usb2/2-1):
    D/vold ( 898): volmgr_configure_volume(volume_scsi1):
    D/vold ( 898): volmgr_add_mediapath_to_volume(0x16cc0, /devices/platform/tcc-ohci/usb1/1-1):
    I/system/bin/fsck_msdos( 898): ** /dev/block/ndda1
    I/system/bin/fsck_msdos( 898): ** Phase 1 - Read and Compare FATs
    I/system/bin/fsck_msdos( 898): Attempting to allocate 174 KB for FAT
    I/system/bin/fsck_msdos( 898): Attempting to allocate 174 KB for FAT
    I/system/bin/fsck_msdos( 898): ** Phase 2 - Check Cluster Chains
    I/system/bin/fsck_msdos( 898): ** Phase 3 - Checking Directories
    I/system/bin/fsck_msdos( 898): ** Phase 4 - Checking for Lost Files
    I/system/bin/fsck_msdos( 898): 297 files, 1413440 free (44170 clusters)
    I/logwrapper( 898): system/bin/fsck_msdos terminated by exit(0)
    D/vold ( 898): Filesystem check completed OK
    D/vold ( 898): Volume /nand state change from 1 -> 4
    D/vold ( 898): volume_mounted:/nand
    D/vold ( 898): boot strap iNand
    E/vold ( 898): file system mount return value : -1
    D/vold ( 898): mmc type is SD
    D/vold ( 898): mmc name is SDC
    D/vold ( 898): [UEVENT] Sq: 0 S: mmc A: 0 P: /devices/platform/tcc-mmc0.0/mmc_host/mmc0/mmc0:b368
    D/vold ( 898): DEVPATH=/devices/platform/tcc-mmc0.0/mmc_host/mmc0/mmc0:b368
    D/vold ( 898): MMC_TYPE=SD
    D/vold ( 898): MMC_NAME=SDC
    D/vold ( 898): === handle_mmc_event IN ===
    D/vold ( 898): path is /devices/platform/tcc-mmc0.0/mmc_host/mmc0
    D/vold ( 898): media type:SD
    I/vold ( 898): New MMC card 'SDC ' (serial 87305) added @ /devices/platform/tcc-mmc0.0/mmc_host/mmc0/mmc0:b368
    D/vold ( 898): === handle_mmc_event OUT ===
    D/vold ( 898): [UEVENT] Sq: 0 S: block A: 0 P: /devices/platform/tcc-mmc0.0/mmc_host/mmc0/mmc0:b368/block/mmcblk0
    D/vold ( 898): DEVPATH=/devices/platform/tcc-mmc0.0/mmc_host/mmc0/mmc0:b368/block/mmcblk0
    D/vold ( 898): DEVTYPE=disk
    D/vold ( 898): MAJOR=179
    D/vold ( 898): MINOR=0
    D/vold ( 898): === handle_block_event IN ===
    D/vold ( 898): current dev num major:179, minor:0
    D/vold ( 898): Type(1) Action add
    D/vold ( 898): major:minor(179:0)
    I/vold ( 898): Disk (blkdev 179:0), 8105984 secs (3958 MB) 1 partitions
    D/vold ( 898): === blkdev_get_num_pending_partitions IN ===
    D/vold ( 898): devpath: /devices/platform/tcc-mmc0.0/mmc_host/mmc0/mmc0:b368/block/mmcblk0
    D/vold ( 898): searching..
    D/vold ( 898): /devices/platform/tcc-mmc0.0/mmc_host/mmc0/mmc0:b368/block/mmcblk0
    D/vold ( 898): num-- :/devices/platform/tcc-mmc0.0/mmc_host/mmc0/mmc0:b368/block/mmcblk0
    D/vold ( 898): not blkdev partitions, go next~
    D/vold ( 898): next partitions
    D/vold ( 898): === blkdev_get_num_pending_partitions OUT ===
    I/vold ( 898): New blkdev 179.0 on media SDC , media path /devices/platform/tcc-mmc0.0/mmc_host/mmc0/mmc0:b368, Dpp 0
    D/vold ( 898): === blkdev_get_num_pending_partitions IN ===
    D/vold ( 898): devpath: /devices/platform/tcc-mmc0.0/mmc_host/mmc0/mmc0:b368/block/mmcblk0
    D/vold ( 898): searching..
    D/vold ( 898): /devices/platform/tcc-mmc0.0/mmc_host/mmc0/mmc0:b368/block/mmcblk0
    D/vold ( 898): num-- :/devices/platform/tcc-mmc0.0/mmc_host/mmc0/mmc0:b368/block/mmcblk0
    D/vold ( 898): not blkdev partitions, go next~
    D/vold ( 898): next partitions
    D/vold ( 898): === blkdev_get_num_pending_partitions OUT ===
    D/vold ( 898): === volmgr_consider_disk IN===
    D/vold ( 898): === _volmgr_consider_disk_and_vol IN===
    D/vold ( 898): volmgr_consider_disk_and_vol(/sdcard, 179:0):
    I/vold ( 898): Evaluating dev '/devices/platform/tcc-mmc0.0/mmc_host/mmc0/mmc0:b368/block/mmcblk0' for mountable filesystems for '/sdcard', nr->parts 1
    D/vold ( 898): Media type 1, mount point /sdcard, path Èi
    D/vold ( 898): major:minor(179:1)
    D/vold ( 898): match number(179:0)
    D/vold ( 898): major, minor num 179 1
    E/vold ( 898): Error - unable to lookup partition for blkdev 179:0
    E/vold ( 898): Internal consistency error
    D/vold ( 898): === volmgr_consider_disk OUT===
    D/vold ( 898): === handle_block_event OUT ===


    with 2 partitions SD:
    I/DEBUG ( 901): debuggerd: Oct 12 2010 18:32:51
    I/insmod ( 914): Loading VIAUSBModem driver...
    I/vold ( 900): Android Volume Daemon version 2.0
    D/vold ( 900): volmgr_configure_volume(volume_nand):
    D/vold ( 900): volmgr_add_mediapath_to_volume(0x16888, /class/block/ndda):
    D/vold ( 900): volmgr_configure_volume(volume_sdcard):
    D/vold ( 900): volmgr_add_mediapath_to_volume(0x16960, /devices/platform/tcc-mmc0.0/mmc_host/mmc0):
    D/vold ( 900): volmgr_configure_volume(volume_inand):
    D/vold ( 900): volmgr_add_mediapath_to_volume(0x16a38, /devices/platform/tcc-mmc1.1/mmc_host/mmc1):
    D/vold ( 900): volmgr_configure_volume(volume_sata):
    D/vold ( 900): volmgr_add_mediapath_to_volume(0x16b10, /class/block/sda):
    D/vold ( 900): volmgr_configure_volume(volume_scsi):
    D/vold ( 900): volmgr_add_mediapath_to_volume(0x16be8, /devices/platform/dwc_otg.0/usb2/2-1):
    D/vold ( 900): volmgr_configure_volume(volume_scsi1):
    D/vold ( 900): volmgr_add_mediapath_to_volume(0x16cc0, /devices/platform/tcc-ohci/usb1/1-1):
    I/system/bin/fsck_msdos( 900): ** /dev/block/ndda1
    I/system/bin/fsck_msdos( 900): ** Phase 1 - Read and Compare FATs
    I/system/bin/fsck_msdos( 900): Attempting to allocate 174 KB for FAT
    I/system/bin/fsck_msdos( 900): Attempting to allocate 174 KB for FAT
    I/system/bin/fsck_msdos( 900): ** Phase 2 - Check Cluster Chains
    I/system/bin/fsck_msdos( 900): ** Phase 3 - Checking Directories
    I/system/bin/fsck_msdos( 900): ** Phase 4 - Checking for Lost Files
    I/system/bin/fsck_msdos( 900): 297 files, 1413440 free (44170 clusters)
    I/logwrapper( 900): system/bin/fsck_msdos terminated by exit(0)
    D/vold ( 900): Filesystem check completed OK
    D/vold ( 900): Volume /nand state change from 1 -> 4
    D/vold ( 900): volume_mounted:/nand
    D/vold ( 900): boot strap iNand
    E/vold ( 900): file system mount return value : -1
    D/vold ( 900): mmc type is SD
    D/vold ( 900): mmc name is SDC
    D/vold ( 900): [UEVENT] Sq: 0 S: mmc A: 0 P: /devices/platform/tcc-mmc0.0/mmc_host/mmc0/mmc0:b368
    D/vold ( 900): DEVPATH=/devices/platform/tcc-mmc0.0/mmc_host/mmc0/mmc0:b368
    D/vold ( 900): MMC_TYPE=SD
    D/vold ( 900): MMC_NAME=SDC
    D/vold ( 900): === handle_mmc_event IN ===
    D/vold ( 900): path is /devices/platform/tcc-mmc0.0/mmc_host/mmc0
    D/vold ( 900): media type:SD
    I/vold ( 900): New MMC card 'SDC ' (serial 87305) added @ /devices/platform/tcc-mmc0.0/mmc_host/mmc0/mmc0:b368
    D/vold ( 900): === handle_mmc_event OUT ===
    D/vold ( 900): [UEVENT] Sq: 0 S: block A: 0 P: /devices/platform/tcc-mmc0.0/mmc_host/mmc0/mmc0:b368/block/mmcblk0
    D/vold ( 900): DEVPATH=/devices/platform/tcc-mmc0.0/mmc_host/mmc0/mmc0:b368/block/mmcblk0
    D/vold ( 900): DEVTYPE=disk
    D/vold ( 900): MAJOR=179
    D/vold ( 900): MINOR=0
    D/vold ( 900): === handle_block_event IN ===
    D/vold ( 900): current dev num major:179, minor:0
    D/vold ( 900): Type(1) Action add
    D/vold ( 900): major:minor(179:0)
    I/vold ( 900): Disk (blkdev 179:0), 8105984 secs (3958 MB) 2 partitions
    D/vold ( 900): === blkdev_get_num_pending_partitions IN ===
    D/vold ( 900): devpath: /devices/platform/tcc-mmc0.0/mmc_host/mmc0/mmc0:b368/block/mmcblk0
    D/vold ( 900): searching..
    D/vold ( 900): /devices/platform/tcc-mmc0.0/mmc_host/mmc0/mmc0:b368/block/mmcblk0
    D/vold ( 900): num-- :/devices/platform/tcc-mmc0.0/mmc_host/mmc0/mmc0:b368/block/mmcblk0
    D/vold ( 900): not blkdev partitions, go next~
    D/vold ( 900): next partitions
    D/vold ( 900): === blkdev_get_num_pending_partitions OUT ===
    I/vold ( 900): New blkdev 179.0 on media SDC , media path /devices/platform/tcc-mmc0.0/mmc_host/mmc0/mmc0:b368, Dpp 1
    D/vold ( 900): === blkdev_get_num_pending_partitions IN ===
    D/vold ( 900): devpath: /devices/platform/tcc-mmc0.0/mmc_host/mmc0/mmc0:b368/block/mmcblk0
    D/vold ( 900): searching..
    D/vold ( 900): /devices/platform/tcc-mmc0.0/mmc_host/mmc0/mmc0:b368/block/mmcblk0
    D/vold ( 900): num-- :/devices/platform/tcc-mmc0.0/mmc_host/mmc0/mmc0:b368/block/mmcblk0
    D/vold ( 900): not blkdev partitions, go next~
    D/vold ( 900): next partitions
    D/vold ( 900): === blkdev_get_num_pending_partitions OUT ===
    D/vold ( 900): === handle_block_event OUT ===
     
  4. enotar

    enotar Member

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    I succeed partitioning /nand
    I made one FAT32 of 1.5gb and one ext2 500 mb
    X5A recognize the fat32 for now, so I think I am on one step ahead but how can I mount the new ext2 part?

    Thanks very much
     
  5. kkiran

    kkiran Member

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    I installed link2sd on my samsung ace s5830. I had also partitioned 8gb sd card making 512 mb as ext2 and rest as FAT32 (both primary). When I open Link2sd app, it asks to select second partition of my sd card. After selecting ext2 i get Root Access Warning as "link2sd could not gain root access. if you have root access make sure you respond 'allow' to superuser prompt" Please help
     

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