Error 9958 Mac
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enter a title. You can not post a blank message. Please type your message and try again. John Antolino Level 3 (530 points) Q: diskutil repair all partitions of disk1 (external drive) Is there a way to run diskutil
Error Encountered Attempting To Verify Repair
on all partitions at once rather then me doing them separately. Disk1s10These partitions are unrecognized filesystem 9958 on an external driveExample diskutil repairdisk /dev/disk1Or Diskutil repairvolume disk1And so forthI get unrecognized volume error -9958 G5 Dual 2.7 and partition failed with the error couldn't open device mac pro, Mac OS X (10.5.8) Posted on Apr 10, 2011 9:37 PM I have this question too Close Q: diskutil repair all partitions of disk1 (external drive) All replies Helpful answers by Frank Caggiano,
Volume Erase Failed With The Error Couldn't Open Disk
Frank Caggiano Apr 11, 2011 6:34 AM in response to John Antolino Level 7 (25,796 points) Apr 11, 2011 6:34 AM in response to John Antolino Don't believe there is a repairdisk command there is verifyvolume and repairvolume. If its your root drive you''re trying to access try /dev/disk0s2 otherwise do diskutil listto display the know volumes Helpful (0) Reply options Link to this post by Linc Davis, Linc Davis Apr
Error: -69888: Couldn't Unmount Disk
11, 2011 6:38 AM in response to John Antolino Level 10 (208,000 points) Applications Apr 11, 2011 6:38 AM in response to John Antolino for p in /dev/disk1s{3..10}
do diskutil repairDisk $p
done Helpful (0) Reply options Link to this post by Frank Caggiano, Frank Caggiano Apr 11, 2011 9:48 AM in response to Frank Caggiano Level 7 (25,796 points) Apr 11, 2011 9:48 AM in response to Frank Caggiano Ignore my reply, totally misread what the OP was looking to do. Helpful (0) Reply options Link to this post This site contains user submitted content, comments and opinions and is for informational purposes only. Apple may provide or recommend responses as a possible solution based on the information provided; every potential issue may involve several factors not detailed in the conversations captured in an electronic forum and Apple can therefore provide no guarantee as to the efficacy of any proposed solutions on the community forums. Apple disclaims any and all liability for the acts, omissions and conduct of any third parties in connection with or related to your use of the site. All postings and use of the content on this site are subject to the Apple Support Communities Terms of Use. Support Apple Support Communities Shop the Apple Online Stor
public IPaddress Recovering a non-readable disk on Mac OSX 2013/01/13 nbalkota Mac 84 Comments Today, as I intended to perform my regular Time Machine backup, I got welcomed by a very scary message when I connected my external hard disk volume erase failed with the error file system formatter failed to my MacBook. The disk you inserted you inserted was not readable by this
Posix Reports The Operation Couldn T Be Completed Input Output Error
computer. Now, I take pride in having never ever lost any data on my Macs since 1998, so I was concerned this underlying error: 13: posix reports: permission denied might be the end of my record… In Disk Utility the drive device was listed, but no volume could be mounted due to a corrupted partition map. Don't ask me how it got corrupted in https://discussions.apple.com/thread/2812156?start=0&tstart=0 the first place. I would guess the disk never liked incident when it got unplugged without using the eject command… Anyway, salvation can come at no cost by using the Terminal in Mac OS X (assuming you have administrative rights): Connect your external disk Start terminal and use the 3 commands in bold red below If the last command was successful, disconnect and reconnect your disk, which should now be OK IronMan:~ https://nbalkota.wordpress.com/2013/01/13/recovering-a-non-readable-disk-on-mac-os-x/ nbalkota$ diskutil list /dev/disk0 #: TYPE NAME SIZE IDENTIFIER 0: GUID_partition_scheme *250.1 GB disk0 1: EFI 209.7 MB disk0s1 2: Apple_HFS IronMan 249.2 GB disk0s2 3: Apple_Boot Recovery HD 650.0 MB disk0s3 /dev/disk1 #: TYPE NAME SIZE IDENTIFIER 0: FDisk_partition_scheme *1.0 TB disk1 1: 0xEE 1.0 TB disk1s1 IronMan:~ nbalkota$ sudo gpt recover /dev/disk1 WARNING: Improper use of the sudo command could lead to data loss or the deletion of important system files. Please double-check your typing when using sudo. Type "man sudo" for more information. To proceed, enter your password, or type Ctrl-C to abort. Password: gpt recover: /dev/disk1: recovered primary GPT table from secondary gpt recover: /dev/disk1: recovered primary GPT header from secondary IronMan:~ nbalkota$ diskutil eject /dev/disk1 Disk /dev/disk1 ejected An alternative to the second command (gpt) would be diskutil repairDisk /dev/disk1 Note than the manpage for gpt does not cover the recover option whereas the manpage for diskutil does cover the repairDisk option. Share this:TwitterFacebookLike this:Like Loading... Related 84 Comments (+add yours?) sarah Jan 31, 2013 @ 07:09:04 Hi! I did the "diskutil list" command. and then i did the "sudo gpt recover /dev/disk1" command. then it asks for my password. does it mean my computer password? or is the password the third command "diskutil eject /dev/disk1"? either wa
Miniguide to fixing Volume-Filesystem errors Apr 29, '11 07:30:00AM • Contributed by: santa97298 There are many drive/filesystem errors that can occur on a Mac. Here are http://hints.macworld.com/article.php?story=20110216112523818 some common symptoms that are indicative of some of them: Not able http://ask.metafilter.com/100676/Hard-Drive-Purgatory to boot the system: You tried to boot. Apple logo appeared, and wheel spun for about 15-20 seconds, then machine turned off. This repeated every time you tried to boot the system. (REASON: The system does not find your HD and thus the OS to boot). Everything seems failed with to work fine till your system hangs briefly and in an unpredictable way. You wait for a while, and the system magically comes back to normal. But after another while, the same thing re-occurs! (This cycle repeats in the current session). You can do these simple things to check for other possible causes: Run Activity Monitor to see that this is failed with the NOT due to temporarily high CPU and/or Memory usage. Check the system log using Console.app or running tail -f /var/log/system.log in Terminal. If your system is having some I/O error then it is sure that there is an HD failure issue. I don't claim to be an expert on this subject matter, just an (over)enthusiast Mac user. This guide is purely based on my personal experience and is bound to contain errors. So, USE IT AT YOUR OWN RISK! [crarko adds: Consider this hint to also serve as a reminder to check your backups...]Possible problems: Your HD Volume/FileSystem is corrupted Verification: Use Disk Utility and run "verify" to check it. 2. Your HD is dying. Verification: Use Disk Utility and see the SMART status of your HD, although this isn't always reliable. Before making any repair of the disk, make sure that you have the latest backups. Repair might let loose the volume/filesystem info all together and then there will be no other choice than to recover the data by some data rescue s/w like Data Rescue! If you don't ha
the Debate thread, Election Chat, and MetaTalk. Ask MetaFilter querying the hive mind Log In Sign Up MetaFilter AskMeFi FanFare Projects Music Jobs IRL MetaTalk More Best Of Podcast Chat Labs Search MetaFilter… Menu Home FAQ About Archives Tags Popular Random Hard Drive Purgatory September 2, 2008 1:16 AM Subscribe The Last-External-Hard-Drive-I-Ever-Buy is stuck between heaven and hell. Can anyone please help me figure out how to rescue it? I have a USB 2.0 WD Mybook 500gb external HD (essential edition) that is causing me a great deal of grief that none of the earlier posts that came up on my search seem to address, both on askme and other support sites, so this is my last resort before emptying my savings on data recovery... Up until last week, the drive has been connected via a d-link USB port which was externally powered. We had a power failure in my office causing the disk to be 'unproperly' ejected. Since then, the drive mounts fine as mybook, but as soon as you try to do anything with it, all programs hang until you manually unplug it (and I have it straight into the usb now). And when I say all programs, I mean, Diskwarrior, Techtool, Onyx, Disk Utility, everything. Nothing can touch it. Even terminal crashes when I try to run a diskutil list, stopping here: /dev/disk2 #: TYPE NAME SIZE IDENTIFIER 0: Apple_partition_scheme *465.8 Gi disk2 I've tried repairing in terminal which gives me this: Error encountered attempting to verify/repair disk2: Unrecognized filesystem (-9958) As well as resetting PRAM, booting off the original CD's and trying things that way. Nothing seems to do the trick. Even Data Rescue II which I ran overnight just froze at the prescan stage the whole time. All the steps above came out of my initial resea