Because it is. Not in a way you will suffer physical damage. Your legs will be fine, and so will be your hands.
Your data, on the other hand, will probably be very unhealthy... Anyhow, RHCS, as a clustering infrastructure, should allow you to solve this problem with minimal chance of human error. Ez On Sun, Aug 22, 2010 at 4:22 PM, Oleg Goldshmidt <p...@goldshmidt.org> wrote: > On Sun, Aug 22, 2010 at 2:25 PM, Amos Shapira <amos.shap...@gmail.com> > wrote: > > > We are a little concerned about the situation of two guests mounting > > the ext3 and starting to manipulate the sqlite files on it in > > parallel. > > I think you should be *very* concerned about the situation where 2 > guests mount an ext3 partition and start to manipulate files > *sequentially*. It looks like you *are* concerned (rightly), since you > wrote that only one client *mounts* the partition at a time. > > > Another option was to allow all guests to mount the file > > system read/write but carefully configure each guest to "own" > > different files or directories of sqlite files on the FS. > > What if one starts, e.g., creating files or appending content to > existing files (and allocating new blocks, etc., in the process)? The > other clients won't be aware of it. > > I admit I have not thought long and hard about it, but it sounds > dangerous to me. > > -- > Oleg Goldshmidt | o...@goldshmidt.org >
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