Unable to write to disk but disk isn't full The Next CEO of Stack OverflowWrite to disk permissions randomly disabledDisk is full after runing gparted?Ubuntu 11.10 Oneiric Low Disk SpaceFull disk problem though it is notCan't write to diskCdrom is mounted, but where?Full disk encryption - separate home partitionUnable to mount external hard diskIs it possible to add some disk space to ubuntu installed drive?if then what is the way?how do i disable full disk encryption?Unable to fix - unmet dependencies and low file system root space
Is it possible to replace duplicates of a character with one character using tr
Bartok - Syncopation (1): Meaning of notes in between Grand Staff
Make solar eclipses exceedingly rare, but still have new moons
What happened in Rome, when the western empire "fell"?
Why, when going from special to general relativity, do we just replace partial derivatives with covariant derivatives?
Is it convenient to ask the journal's editor for two additional days to complete a review?
How I can get glyphs from a fraktur font and use them as identifiers?
Prepend last line of stdin to entire stdin
Running a General Election and the European Elections together
How to write a definition with variants?
What did we know about the Kessel run before the prequels?
Why doesn't UK go for the same deal Japan has with EU to resolve Brexit?
How to prove a simple equation?
Is a distribution that is normal, but highly skewed considered Gaussian?
What connection does MS Office have to Netscape Navigator?
The exact meaning of 'Mom made me a sandwich'
Should I tutor a student who I know has cheated on their homework?
A Man With a Stainless Steel Endoskeleton (like The Terminator) Fighting Cloaked Aliens Only He Can See
TikZ: How to reverse arrow direction without switching start/end point?
How to check if all elements of 1 list are in the *same quantity* and in any order, in the list2?
Is it professional to write unrelated content in an almost-empty email?
The past simple of "gaslight" – "gaslighted" or "gaslit"?
Would a completely good Muggle be able to use a wand?
Can we say or write : "No, it'sn't"?
Unable to write to disk but disk isn't full
The Next CEO of Stack OverflowWrite to disk permissions randomly disabledDisk is full after runing gparted?Ubuntu 11.10 Oneiric Low Disk SpaceFull disk problem though it is notCan't write to diskCdrom is mounted, but where?Full disk encryption - separate home partitionUnable to mount external hard diskIs it possible to add some disk space to ubuntu installed drive?if then what is the way?how do i disable full disk encryption?Unable to fix - unmet dependencies and low file system root space
I can't write to any file, even as root, or do any other operation that requires writing. Neither can any process that needs to write, so they're all failing. df says I've got plenty of room:
Filesystem Size Used Avail Use% Mounted on
/dev/xvda1 30G 14G 15G 48% /
udev 984M 4.0K 984M 1% /dev
tmpfs 399M 668K 399M 1% /run
none 5.0M 0 5.0M 0% /run/lock
none 997M 0 997M 0% /run/shm
All of the results I find for "can't write to disk" are about legitimately full disks. I don't even know where to start here. The problem appeared out of nowhere this morning.
PHP's last log entry is "failed: No space left on device (28)". Vim says "Unable to open (file) for writing". Other applications give similar errors.
After deleting ~1gb just to be sure, the problem remains. I've also rebooted. Ubuntu 12.04
filesystem files disk
edited Oct 25 '15 at 17:25
Tim
20.1k1586141
asked Oct 25 '15 at 16:01
felwithefelwithe
174514
bumped to the homepage by Community♦ 2 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
|
show 3 more comments
I can't write to any file, even as root, or do any other operation that requires writing. Neither can any process that needs to write, so they're all failing. df says I've got plenty of room:
Filesystem Size Used Avail Use% Mounted on
/dev/xvda1 30G 14G 15G 48% /
udev 984M 4.0K 984M 1% /dev
tmpfs 399M 668K 399M 1% /run
none 5.0M 0 5.0M 0% /run/lock
none 997M 0 997M 0% /run/shm
All of the results I find for "can't write to disk" are about legitimately full disks. I don't even know where to start here. The problem appeared out of nowhere this morning.
PHP's last log entry is "failed: No space left on device (28)". Vim says "Unable to open (file) for writing". Other applications give similar errors.
After deleting ~1gb just to be sure, the problem remains. I've also rebooted. Ubuntu 12.04
filesystem files disk
edited Oct 25 '15 at 17:25
Tim
20.1k1586141
asked Oct 25 '15 at 16:01
felwithefelwithe
174514
bumped to the homepage by Community♦ 2 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
what is the exact error message?
– mchid
Oct 25 '15 at 16:13
@mchid it depends on the application. PHP fails with "failed: No space left on device (28)". Trying to write a file with vim says "unable to open swap file, writing impossible", then "can't open file for writing".
– felwithe
Oct 25 '15 at 16:15
are you using btrfs or something?
– mchid
Oct 25 '15 at 16:17
1
Edit your question and add the output ofsudo lsof -nP +L1
– A.B.
Oct 25 '15 at 16:32
2
You should write an answer. Give me a ping for an upvote.
– A.B.
Oct 25 '15 at 17:02
|
show 3 more comments
I can't write to any file, even as root, or do any other operation that requires writing. Neither can any process that needs to write, so they're all failing. df says I've got plenty of room:
Filesystem Size Used Avail Use% Mounted on
/dev/xvda1 30G 14G 15G 48% /
udev 984M 4.0K 984M 1% /dev
tmpfs 399M 668K 399M 1% /run
none 5.0M 0 5.0M 0% /run/lock
none 997M 0 997M 0% /run/shm
All of the results I find for "can't write to disk" are about legitimately full disks. I don't even know where to start here. The problem appeared out of nowhere this morning.
PHP's last log entry is "failed: No space left on device (28)". Vim says "Unable to open (file) for writing". Other applications give similar errors.
After deleting ~1gb just to be sure, the problem remains. I've also rebooted. Ubuntu 12.04
filesystem files disk
edited Oct 25 '15 at 17:25
Tim
20.1k1586141
asked Oct 25 '15 at 16:01
felwithefelwithe
174514
I can't write to any file, even as root, or do any other operation that requires writing. Neither can any process that needs to write, so they're all failing. df says I've got plenty of room:
Filesystem Size Used Avail Use% Mounted on
/dev/xvda1 30G 14G 15G 48% /
udev 984M 4.0K 984M 1% /dev
tmpfs 399M 668K 399M 1% /run
none 5.0M 0 5.0M 0% /run/lock
none 997M 0 997M 0% /run/shm
All of the results I find for "can't write to disk" are about legitimately full disks. I don't even know where to start here. The problem appeared out of nowhere this morning.
PHP's last log entry is "failed: No space left on device (28)". Vim says "Unable to open (file) for writing". Other applications give similar errors.
After deleting ~1gb just to be sure, the problem remains. I've also rebooted. Ubuntu 12.04
filesystem files disk
filesystem files disk
edited Oct 25 '15 at 17:25
Tim
20.1k1586141
asked Oct 25 '15 at 16:01
felwithefelwithe
174514
edited Oct 25 '15 at 17:25
Tim
20.1k1586141
asked Oct 25 '15 at 16:01
felwithefelwithe
174514
edited Oct 25 '15 at 17:25
Tim
20.1k1586141
edited Oct 25 '15 at 17:25
Tim
20.1k1586141
edited Oct 25 '15 at 17:25
Tim
20.1k1586141
20.1k1586141
asked Oct 25 '15 at 16:01
felwithefelwithe
174514
asked Oct 25 '15 at 16:01
felwithefelwithe
174514
asked Oct 25 '15 at 16:01
felwithefelwithe
174514
174514
bumped to the homepage by Community♦ 2 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
bumped to the homepage by Community♦ 2 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
what is the exact error message?
– mchid
Oct 25 '15 at 16:13
@mchid it depends on the application. PHP fails with "failed: No space left on device (28)". Trying to write a file with vim says "unable to open swap file, writing impossible", then "can't open file for writing".
– felwithe
Oct 25 '15 at 16:15
are you using btrfs or something?
– mchid
Oct 25 '15 at 16:17
1
Edit your question and add the output ofsudo lsof -nP +L1
– A.B.
Oct 25 '15 at 16:32
2
You should write an answer. Give me a ping for an upvote.
– A.B.
Oct 25 '15 at 17:02
|
show 3 more comments
what is the exact error message?
– mchid
Oct 25 '15 at 16:13
@mchid it depends on the application. PHP fails with "failed: No space left on device (28)". Trying to write a file with vim says "unable to open swap file, writing impossible", then "can't open file for writing".
– felwithe
Oct 25 '15 at 16:15
are you using btrfs or something?
– mchid
Oct 25 '15 at 16:17
1
Edit your question and add the output ofsudo lsof -nP +L1
– A.B.
Oct 25 '15 at 16:32
2
You should write an answer. Give me a ping for an upvote.
– A.B.
Oct 25 '15 at 17:02
what is the exact error message?
– mchid
Oct 25 '15 at 16:13
what is the exact error message?
– mchid
Oct 25 '15 at 16:13
@mchid it depends on the application. PHP fails with "failed: No space left on device (28)". Trying to write a file with vim says "unable to open swap file, writing impossible", then "can't open file for writing".
– felwithe
Oct 25 '15 at 16:15
@mchid it depends on the application. PHP fails with "failed: No space left on device (28)". Trying to write a file with vim says "unable to open swap file, writing impossible", then "can't open file for writing".
– felwithe
Oct 25 '15 at 16:15
are you using btrfs or something?
– mchid
Oct 25 '15 at 16:17
are you using btrfs or something?
– mchid
Oct 25 '15 at 16:17
1
1
Edit your question and add the output of
sudo lsof -nP +L1– A.B.
Oct 25 '15 at 16:32
Edit your question and add the output of
sudo lsof -nP +L1– A.B.
Oct 25 '15 at 16:32
2
2
You should write an answer. Give me a ping for an upvote.
– A.B.
Oct 25 '15 at 17:02
You should write an answer. Give me a ping for an upvote.
– A.B.
Oct 25 '15 at 17:02
|
show 3 more comments
1 Answer
1
active
oldest
votes
Answered in edit by OP:
Edit: It turned out that I was out of inodes even though I wasn't out of disk space. Problem was solved here:
You are out of inodes. It's likely that you have a directory somewhere with
many very small files.
What are inodes?
Ext4 has a theoretical limit of 4 billion files, which is restricted by the size of inode number it uses to identify each file (ext4 uses 32-bit inode numbers). However, as John says, Ext4 allocates inode tables statically, so the actual limit is set when the file system is created.
Source
edited Apr 13 '17 at 12:23
Community♦
1
answered Oct 25 '15 at 17:28
TimTim
20.1k1586141
add a comment |
Your Answer
StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "89"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);
else
createEditor();
);
function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader:
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
,
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);
);
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f689774%2funable-to-write-to-disk-but-disk-isnt-full%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Answered in edit by OP:
Edit: It turned out that I was out of inodes even though I wasn't out of disk space. Problem was solved here:
You are out of inodes. It's likely that you have a directory somewhere with
many very small files.
What are inodes?
Ext4 has a theoretical limit of 4 billion files, which is restricted by the size of inode number it uses to identify each file (ext4 uses 32-bit inode numbers). However, as John says, Ext4 allocates inode tables statically, so the actual limit is set when the file system is created.
Source
edited Apr 13 '17 at 12:23
Community♦
1
answered Oct 25 '15 at 17:28
TimTim
20.1k1586141
add a comment |
Answered in edit by OP:
Edit: It turned out that I was out of inodes even though I wasn't out of disk space. Problem was solved here:
You are out of inodes. It's likely that you have a directory somewhere with
many very small files.
What are inodes?
Ext4 has a theoretical limit of 4 billion files, which is restricted by the size of inode number it uses to identify each file (ext4 uses 32-bit inode numbers). However, as John says, Ext4 allocates inode tables statically, so the actual limit is set when the file system is created.
Source
edited Apr 13 '17 at 12:23
Community♦
1
answered Oct 25 '15 at 17:28
TimTim
20.1k1586141
add a comment |
Answered in edit by OP:
Edit: It turned out that I was out of inodes even though I wasn't out of disk space. Problem was solved here:
You are out of inodes. It's likely that you have a directory somewhere with
many very small files.
What are inodes?
Ext4 has a theoretical limit of 4 billion files, which is restricted by the size of inode number it uses to identify each file (ext4 uses 32-bit inode numbers). However, as John says, Ext4 allocates inode tables statically, so the actual limit is set when the file system is created.
Source
edited Apr 13 '17 at 12:23
Community♦
1
answered Oct 25 '15 at 17:28
TimTim
20.1k1586141
Answered in edit by OP:
Edit: It turned out that I was out of inodes even though I wasn't out of disk space. Problem was solved here:
You are out of inodes. It's likely that you have a directory somewhere with
many very small files.
What are inodes?
Ext4 has a theoretical limit of 4 billion files, which is restricted by the size of inode number it uses to identify each file (ext4 uses 32-bit inode numbers). However, as John says, Ext4 allocates inode tables statically, so the actual limit is set when the file system is created.
Source
edited Apr 13 '17 at 12:23
Community♦
1
answered Oct 25 '15 at 17:28
TimTim
20.1k1586141
edited Apr 13 '17 at 12:23
Community♦
1
edited Apr 13 '17 at 12:23
Community♦
1
edited Apr 13 '17 at 12:23
Community♦
1
1
answered Oct 25 '15 at 17:28
TimTim
20.1k1586141
answered Oct 25 '15 at 17:28
TimTim
20.1k1586141
answered Oct 25 '15 at 17:28
TimTim
20.1k1586141
20.1k1586141
add a comment |
add a comment |
Thanks for contributing an answer to Ask Ubuntu!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f689774%2funable-to-write-to-disk-but-disk-isnt-full%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
what is the exact error message?
– mchid
Oct 25 '15 at 16:13
@mchid it depends on the application. PHP fails with "failed: No space left on device (28)". Trying to write a file with vim says "unable to open swap file, writing impossible", then "can't open file for writing".
– felwithe
Oct 25 '15 at 16:15
are you using btrfs or something?
– mchid
Oct 25 '15 at 16:17
1
Edit your question and add the output of
sudo lsof -nP +L1– A.B.
Oct 25 '15 at 16:32
2
You should write an answer. Give me a ping for an upvote.
– A.B.
Oct 25 '15 at 17:02