RE: filesystem information

2008-07-01 Thread Bob McConnell
On Behalf Of Jim >> Just a thought, but in normal circumstances files *are* written to, >> even when they are just being read: the access time is updated (unless >> you mount the fs with the noatime flag). >> > > quite true, but isn't that file metadata and not the actual file? I > thought most f

Re: filesystem information

2008-07-01 Thread Jim
> Just a thought, but in normal circumstances files *are* written to, > even when they are just being read: the access time is updated (unless > you mount the fs with the noatime flag). > quite true, but isn't that file metadata and not the actual file? I thought most filesystems had a file-entry

Re: filesystem information

2008-07-01 Thread Ruben de Groot
On Mon, Jun 30, 2008 at 03:12:59PM -0400, Jim typed: > > I'm aware of nothing but a UPS can completely protect me from an > outage. I was just wondering why that ONE file system was misbehaving, > and the rest are prefectly fine - which seemed odd. Additionally, why > were files that are read, but

Re: filesystem information

2008-06-30 Thread Bill Moran
In response to Jim <[EMAIL PROTECTED]>: > > If the files themselves are disappearing, then it could be the directory > > entry that's getting corrupted. > > The files are there, but their content is corrupted. Well ... that seems to contradict my theory ... > > Even if you're > > not doing it d

Re: filesystem information

2008-06-30 Thread Jim
> If the files themselves are disappearing, then it could be the directory > entry that's getting corrupted. The files are there, but their content is corrupted. > Even if you're > not doing it directly, is your mp3 software writing temp or other > status files to that directory? If you're curio

Re: filesystem information

2008-06-30 Thread Bill Moran
In response to Jim <[EMAIL PROTECTED]>: > > I'm aware of nothing but a UPS can completely protect me from an > outage. I was just wondering why that ONE file system was misbehaving, > and the rest are prefectly fine - which seemed odd. Additionally, why > were files that are read, but not written,

Re: filesystem information

2008-06-30 Thread Jim
> In case of frequent power outages, I guess the right answer is "get a > UPS". :) Aye, I just got one. But for the longest time, it was a bit out of my price range due to other priorities. Actually, the whole model line was defective, so they are sending me a new one, and I have to wait for it to

Re: filesystem information

2008-06-30 Thread Roland Smith
On Mon, Jun 30, 2008 at 07:05:51PM +0200, Wojciech Puchar wrote: > > Ans set 'hw.ata.wc="0"' in /boot/loader.conf to stop the drives from > > caching writes. > > it will GREATLY reduce write performance. not just a bit, but many times. Of course. And mounting filesystems with sync will also reduc

Re: filesystem information

2008-06-30 Thread Wojciech Puchar
Ans set 'hw.ata.wc="0"' in /boot/loader.conf to stop the drives from caching writes. it will GREATLY reduce write performance. not just a bit, but many times. WRT softupdates/gjournal, see below. In case of frequent power outages, I guess the right answer is "get a UPS". :) it is definitely

Re: filesystem information

2008-06-30 Thread Roland Smith
On Mon, Jun 30, 2008 at 12:30:38PM -0400, Jim wrote: > On Mon, Jun 30, 2008 at 7:30 AM, Bill Moran <[EMAIL PROTECTED]> wrote: > > In response to Jim <[EMAIL PROTECTED]>: > > > >> I have a computer that is in a situation where it is losing power > >> occasionally. All but one of the filesystems are

Re: filesystem information

2008-06-30 Thread Jim
On Mon, Jun 30, 2008 at 7:30 AM, Bill Moran <[EMAIL PROTECTED]> wrote: > In response to Jim <[EMAIL PROTECTED]>: > >> I have a computer that is in a situation where it is losing power >> occasionally. All but one of the filesystems are going along fine. >> Once file system seems to lose data on a p

Re: filesystem information

2008-06-30 Thread Bill Moran
In response to Jim <[EMAIL PROTECTED]>: > I have a computer that is in a situation where it is losing power > occasionally. All but one of the filesystems are going along fine. > Once file system seems to lose data on a power outage. Even if it only > reads a file, and doesn't write it, it may sti

filesystem information

2008-06-30 Thread Jim
I have a computer that is in a situation where it is losing power occasionally. All but one of the filesystems are going along fine. Once file system seems to lose data on a power outage. Even if it only reads a file, and doesn't write it, it may still lose a file (ex, about half the audio files on