Kernel Disk0s9 I O Error
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General Hard Disk Slow Downs and Issues.. If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start disk0s2 i/o error mac viewing messages, select the forum that you want to visit from the selection below. Welcome to mac disk1 i/o error Mac-Forums! Join us to comment and to customize your site experience! Members have access to different forum appearance options, and many more functions. how to fix disk0s2 i o error Results 1 to 15 of 15 Thread: Disk I/O error - General Hard Disk Slow Downs and Issues.. Tweet Thread Tools Show Printable Version Subscribe to this Thread… 06-11-2005,05:14 PM #1 sunk976 Guest Disk I/O error - General Hard osx i/o error Disk Slow Downs and Issues.. Hello! Im posting here out of desperation for some kind of help with my Powerbook. It is a problem that has only started to occur in the last few days. The hard disk will begin to seek more aggressively causing itunes to skip and applications to halt. The colour wheel appears whilst the disk continues to seek and then all of a sudden it will go back to working correctly. The more
Diskos2 Io Error Mac
applications running the more frequent the slow downs. I have been watching activity monitor whilst it occurs and none of the programs are using large amounts of processor time, infact the activity monitor itself is always on top with about 10%. Activity monitor does report large amounts of disk activity. I checked console and the system logs are reporting the following: Jun 11 20:23:13 isunk kernel[0]: disk0s9: I/O error. Jun 11 20:45:57 isunk kernel[0]: disk0s9: I/O error. Jun 11 20:46:38 isunk kernel[0]: disk0s9: I/O error. Jun 11 20:48:00 isunk kernel[0]: disk0s9: I/O error. Jun 11 20:48:42 isunk kernel[0]: disk0s9: I/O error. Jun 11 20:49:26 isunk kernel[0]: disk0s9: I/O error. Jun 11 20:51:38 isunk kernel[0]: disk0s9: I/O error. Jun 11 20:52:21 isunk kernel[0]: disk0s9: I/O error. Jun 11 20:53:03 isunk kernel[0]: disk0s9: I/O error. Jun 11 20:53:45 isunk kernel[0]: disk0s9: I/O error. Jun 11 20:54:27 isunk kernel[0]: disk0s9: I/O error. Jun 11 20:55:09 isunk kernel[0]: disk0s9: I/O error. Jun 11 20:55:51 isunk kernel[0]: disk0s9: I/O error. Jun 11 21:36:22 isunk kernel[0]: disk0s9: I/O error. Jun 11 21:54:34 isunk kernel[0]: disk0s9: I/O error. Naturally I got a bit panicky at this and decided to reboot off the install DVD and run disk utility... I ran all available first aid :doctor: procedures and the disk passed the tests. Nothing on my system has changed, no software or hardware changes have been made. Im totally
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the
Error 0xe00002ca
company Business Learn more about hiring developers or posting ads with us Ask Different what is disk0s2 Questions Tags Users Badges Unanswered Ask Question _ Ask Different is a question and answer site for power users of Apple hardware and disk0s2 i/o error the volume macintosh hd could not be verified completely software. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Apple infinite load. http://www.mac-forums.com/showthread.php?t=20062 I/O error and even a new HD up vote 0 down vote favorite My mac mini from the 2011 refused to boot. Apple logo and loading image forever.. I tried cmd+s: Went through all the steps from the applejack, tried fsck -fy, all semmed pok, Tried cmd+v: It wouldn't fully load, got the error Disk02 I/O error (it was the original 1TB disk with two partitions), So I thought the HD must be done, http://apple.stackexchange.com/questions/127172/apple-infinite-load-i-o-error-and-even-a-new-hd so I bought one Samsung SSD HD 120GB Sata 3, Same result. Thing is that I tried with both drives to install again the mac os x vía USB (I don't have a CD drive) and in both cases I came up with the tipical 'you must reboot your computer' error scereen. So With the new HD replacing I did same steps, cmd+s and cmd+v provided same results.... Any thoughts? macos hard-drive boot ssd error share|improve this question asked Apr 10 '14 at 21:14 Toni Michel Caubet 571411 add a comment| 2 Answers 2 active oldest votes up vote 2 down vote First I would try doing the NVRAM reset by restarting and holding down Command-Option-P-R until you hear the startup sound a second time. Then I would try an SMC reset. Mavericks and Mountain Lion can be pretty finicky and even strange when new hardware is installed. I've had to reset the SMC on my system with Mavericks 3 times since I started using Mavericks. In my case, it's Mavericks, not the hardware. It's buggy. The I/O error typically is either a bad drive or cable, so you probably did have a real hardware problem at some point. I'd be inclined to recommend Scannerz (http://scsc-online.com/Scannerz.html) to test it, but you need a working system to use it, and
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about http://apple.stackexchange.com/questions/92652/freezing-disk-i-o-problems-imac Stack Overflow the company Business Learn more about hiring developers or posting ads with us Ask Different Questions Tags Users Badges Unanswered Ask Question _ Ask Different is a question and answer site for power users of Apple hardware and software. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to o error the top Freezing, disk i/o problems iMac up vote 1 down vote favorite I have a desktop iMac with Snow Leopard installed on it. Every few minutes, I get freezing and "kernel disk0s2: I/O Error" in my console. I did some research, and found that my hard drive (a WD I had for only a year) may be failing. I've had failed hard drives before, and this doesn't seem like a failure i o error because the hard drive is working quietly (there's no clicking noise at all even during the freezes) and I get a verified SMART status in Disk Utility. Are there any alternative theories to the kernel disk0s2: I/O Error in console or is it definitely an impending hard drive failure? Could it be due to overheating? WD drives get really hot. Any theories? hard-drive imac hang kernel share|improve this question asked May 29 '13 at 22:48 norotia 82 add a comment| 1 Answer 1 active oldest votes up vote 2 down vote accepted That is definitely the sign of some failure related to your HDD. The SMART status is not real helpful in many cases either; for instance if you have bad blocks it probably won't detect them. My recommendations would be back-up everything, then reformat the drive and see if the problem persists - or send it back to WD, since your HDD should be covered under warranty. share|improve this answer answered May 29 '13 at 23:07 Mr. Russian 842 Can I fix whatever's wrong with it myself? –norotia May 29 '13 at 23:42 Yes and no. You can backup your data, then reformat the drive with the Zero Out Data (Write Zeroes) option using Disk Utility. Thi