Re: [gentoo-user] [OT] vmware virtual disk expanded but invisible in VM
On 2 Apr 2008, at 06:23, Alan McKinnon wrote: ... This is reason 1 of many that LVM should always be used. lol! Stroller. -- gentoo-user@lists.gentoo.org mailing list
Re: [gentoo-user] [OT] vmware virtual disk expanded but invisible in VM
You have extended the partition, but the file system inside still ends at the old boundary. You will need to resize it - reiserfs can do it (I know because I do this a couple of times a year :), so I presume that other, lesser file systems can also do it. :) BillK On Tue, 2008-04-01 at 21:23 +0800, fei huang wrote: I've got a mini gentoo in vmware for coding, and the / becomes full, I used vmware-vdiskmanager and expaned the virutal disk with no problem, however, the VM is totally unware of the new free space, neither fdisk nor parted, I've got no idea about this, almost all articles googled are about windows and partition magic which make no sense to me, any hints please? thanks a lot~~ regards fei -- William Kenworthy [EMAIL PROTECTED] Home in Perth! -- gentoo-user@lists.gentoo.org mailing list
Re: [gentoo-user] [OT] vmware virtual disk expanded but invisible in VM
On Tue, Apr 1, 2008 at 9:30 PM, William Kenworthy [EMAIL PROTECTED] wrote: You have extended the partition, but the file system inside still ends at the old boundary. You will need to resize it - reiserfs can do it (I know because I do this a couple of times a year :), so I presume that other, lesser file systems can also do it. thank you for the reply, actually I've heard about this solution, and tried to use resize2fs to expand my filesystem (ext3), the problem is I didn't know how to use it, what does the new size parameter mean? the additional size or the new complete size? and the device must be a partition rather than the whole disk, otherwise, it complains Bad magic number in super-block, and for a partition, it complains size not match or too large. any ideas? tks fei :) BillK On Tue, 2008-04-01 at 21:23 +0800, fei huang wrote: I've got a mini gentoo in vmware for coding, and the / becomes full, I used vmware-vdiskmanager and expaned the virutal disk with no problem, however, the VM is totally unware of the new free space, neither fdisk nor parted, I've got no idea about this, almost all articles googled are about windows and partition magic which make no sense to me, any hints please? thanks a lot~~ regards fei -- William Kenworthy [EMAIL PROTECTED] Home in Perth! -- gentoo-user@lists.gentoo.org mailing list
Re: [gentoo-user] [OT] vmware virtual disk expanded but invisible in VM
On Tuesday 01 April 2008, fei huang wrote: thank you for the reply, actually I've heard about this solution, and tried to use resize2fs to expand my filesystem (ext3), the problem is I didn't know how to use it, what does the new size parameter mean? the additional size or the new complete size? and the device must be a partition rather than the whole disk, otherwise, it complains Bad magic number in super-block, and for a partition, it complains size not match or too large. any ideas? You have to resize the thing on which the filesystem resides. In other words, this is the first parameter you would supply when mounting it. If your filesystem is a whole disk, then you resize the disk. If it's a partition, then supply the partition device node as parameter. Similar with LVM volumes, raid volumes or whatever other gadget your filesystem is on. resize2fs is quite smart, if you don't supply a size, it expands the filesystem to take up the entire device. Let's say the filesystem is on /dev/sda3, you would then just do: resize2fs /dev/sda3 Don't worry about unmounting the device or anything like that, growing a filesystem can be done live and on-line -- Alan McKinnon alan dot mckinnon at gmail dot com -- gentoo-user@lists.gentoo.org mailing list
Re: [gentoo-user] [OT] vmware virtual disk expanded but invisible in VM
On Wed, Apr 2, 2008 at 2:13 AM, Alan McKinnon [EMAIL PROTECTED] wrote: On Tuesday 01 April 2008, fei huang wrote: thank you for the reply, actually I've heard about this solution, and tried to use resize2fs to expand my filesystem (ext3), the problem is I didn't know how to use it, what does the new size parameter mean? the additional size or the new complete size? and the device must be a partition rather than the whole disk, otherwise, it complains Bad magic number in super-block, and for a partition, it complains size not match or too large. any ideas? You have to resize the thing on which the filesystem resides. In other words, this is the first parameter you would supply when mounting it. If your filesystem is a whole disk, then you resize the disk. If it's a partition, then supply the partition device node as parameter. Similar with LVM volumes, raid volumes or whatever other gadget your filesystem is on. resize2fs is quite smart, if you don't supply a size, it expands the filesystem to take up the entire device. Let's say the filesystem is on /dev/sda3, you would then just do: resize2fs /dev/sda3 Don't worry about unmounting the device or anything like that, growing a filesystem can be done live and on-line I think this probably only works in the case that the raw free space is phyically located beside the specified partition, imagine there are sda1, sda2 in sequence, when new space available, resize only possible to sda2, and with a disk with 4 primary partitions, this won't help either.. am I right? ~ resize didn't work for me, I backup my data, and recreated the partition with a new size, old way but make more sense to me. thanks so much, I'll try it later in another VM in my office. regards fei -- Alan McKinnon alan dot mckinnon at gmail dot com -- gentoo-user@lists.gentoo.org mailing list
Re: [gentoo-user] [OT] vmware virtual disk expanded but invisible in VM
On Wednesday 02 April 2008, fei huang wrote: I think this probably only works in the case that the raw free space is phyically located beside the specified partition, imagine there are sda1, sda2 in sequence, when new space available, resize only possible to sda2, and with a disk with 4 primary partitions, this won't help either.. am I right? ~ Correct. This is reason 1 of many that LVM should always be used. -- Alan McKinnon alan dot mckinnon at gmail dot com -- gentoo-user@lists.gentoo.org mailing list