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Currently f_fsid of struct kstatfs returned from ocfs2_statfs() is undefined (vfs layer fills 0 as default). Since in some conditions, f_fsid value might be used as (f_fsid, ino) pair to uniquely identify a file, ocfs2 should return a unique defined f_fsid value from ocfs2_statfs(). Because uuid_str is identified no mater on big or litlle endian machine, it's also endian consistent to use

Currently f_fsid of struct kstatfs returned from ocfs2_statfs() is undefined (at least it should be filled with 0). Since in some conditions, f_fsid value might be used as (f_fsid, ino) pare to uniquely identify a file, ocfs2 should return a defined unique f_fsid value from ocfs2_statfs(). This patch uses uuid_hash as a unique ID to initiate f_fsid value, the 32bits width is enough for ocfs2

In fs/ocfs2/dlmglue.c:ocfs2_cluster_lock(), after label 'out:' the code is: 1373 if (wait && arg_flags & OCFS2_LOCK_NONBLOCK && 1374 mw.mw_mask & (OCFS2_LOCK_BUSY|OCFS2_LOCK_BLOCKED)) { 1375 wait = 0; 1376 if (lockres_remove_mask_waiter(lockres, &mw)) 1377 ret = -EAGAIN; 1378

Now the discussion moves to kernel space, I move the email from ocfs2-tools-devel to ocfs2-devel. The original discussion can be found from http://oss.oracle.com/pipermail/ocfs2-tools-devel/2009-June/001891.html Joel Becker Wrote: > On Sat, Jun 27, 2009 at 03:46:04AM +0800, Coly Li wrote: >> Joel Becker Wrote: >>> On Sat, Jun 27, 2009 at 03:00:05AM +0800, Coly Li wrote: >>

Il 15/05/2018 16:34, Rowland Penny via samba ha scritto: > On Tue, 15 May 2018 15:54:16 +0200 > Marco Coli <marco.coli.gm at gmail.com> wrote: > >> >> Hello, the message is exactly the same: >> mag 15 11:30:20 mail.magigas.local named[30186]: Loading 'AD DNS Zone' >> using driver dlopen >> mag 15 11:30:20 mail.magigas.local named[30186]: dlz_dlopen of '...

...to do that with R. Below I've written my thoughts, trying to combine my knowledge in Java and R, just to give you the idea: pdf("FieldTrial0809Overview.pdf") int colWidth = fieldTrial[0].length; for(i=0, i<colWidth, i++) { for(j=0, j<colWidth, j++) { String colI=get.fieldTrial$i; String colJ=get.fieldTrial$j; plot(fieldTrial$i~fieldTrial$j, main=colI + " vs " + colJ, xlab=colI, ylab=colJ) } } dev.off() Anyone who know how to solve this? Do I have to copy the 16 numerical columns to a new dataset, because they are not groupe...

Il 15/05/2018 17:01, Rowland Penny via samba ha scritto: > On Tue, 15 May 2018 16:47:39 +0200 > Marco Coli <marco.coli.gm at gmail.com> wrote: > >> >> >> Il 15/05/2018 16:34, Rowland Penny via samba ha scritto: >>> On Tue, 15 May 2018 15:54:16 +0200 >>> Marco Coli <marco.coli.gm at gmail.com> wrote: >>> >>>> >>>> Hello,...

In upstream ocfs2 code, /proc interface for mask log is updated into files under /sys/fs/o2cb/masklog, comments in fs/ocfs2/cluster/masklog.h are out of date. This patch modifies the commens in cluster/masklog.h, which also provides a bash script example on how to change the log mask bits. Signed-off-by: Coly Li <coly.li at suse.de> --- fs/ocfs2/cluster/masklog.h | 33

This email is also sent to cluster-devel at redhat.com. Since this issue is about both dlm and ocfs2, I send the email here to look for help from upstream. This is an already known issue. on ocfs2 with user space cluster stack, run the test script from http://people.redhat.com/~teigland/make_panic on the mounted ocfs2 volume from 2 nodes simultaneously, the access to ocfs2 volume on both nodes

I observer interesting dentry number during the dlm stress testing. The ocfs2 cluster stack is user space "pcmk". creating a empty directory, ls -al: total 8 drwxr-xr-x 2 root root 4096 2009-05-08 15:29 . drwxr-xr-x 4 root root 4096 2009-05-08 15:29 .. run script make_panic on single node, for 10 seconds, ls -al: total 12 drwxr-xr-x 2 root root 4096 2009-05-08 15:33 . drwxr-xr-x

Hello. I plan to use OCFS2 + DRBD for email server. Problem: I use "seeker" for testing http://www.linuxinsight.com/how_fast_is_your_disk.html And get this: Results: 65 seeks/second, 15.23 ms random access time Then I do rm of many files - it fals to 10 seeks/second and performance is terrible. What can I do to increase it? What`s wrong? Below is many info. What we have: Debian

Hi list, Here is a bug report on novell bugzilla (https://bugzilla.novell.com/show_bug.cgi?id=456280) that mount point inside node A can be removed from node B. The problem is, node B does not know an empty dir is be using as mount point on another node. Is there any solution to return -EBUSY when a dir is be using as mount point on another node ? Thanks in advance. -- Coly Li SuSE Labs

Hi, I have 15 CEL files of Affymetrix platform from GEO. Title of experiment is : Ecoli_ASv2 Affymetrix E. coli Antisense Genome Array. I am looking for the package available in R for this array for annotation. I have already tried doing annotation from packages like org.EcK12.eg.db but I don't got the success. Is any other package in the form of database available for E.coli...

On Tue, 15 May 2018 16:47:39 +0200 Marco Coli <marco.coli.gm at gmail.com> wrote: > > > Il 15/05/2018 16:34, Rowland Penny via samba ha scritto: > > On Tue, 15 May 2018 15:54:16 +0200 > > Marco Coli <marco.coli.gm at gmail.com> wrote: > > > >> > >> Hello, the message is exactly the s...

Il 15/05/2018 15:37, Rowland Penny via samba ha scritto: > On Tue, 15 May 2018 15:30:08 +0200 > Marco Coli via samba <samba at lists.samba.org> wrote: > >>> On Sat, 12 May 2018 01:17:02 -0600 >>> "Paul R. Ganci via samba" <samba at lists.samba.org> wrote: >>> >>>> Well I may have been over zealous and upgraded my Samba AD server >>&g...

...ring the diameters (in mm) of circles. I'm concerned however, about Pseudoreplication and how to deal with it in R, (I thought of using the Error() term. I have four levels of one factor(called "Treatment"): NE.Dettol, EV.Dettol, NE.Garlic, EV.Garlic. ("NE.Dettol" is E.coli not evolved to dettol, exposed to dettol to get "dead zones". And the same for NE.Garlic, but with garlic, not dettol. "EV.Dettol" is E.coli that has been evolved against dettol, and then tested afterwards against dettol to get the "dead zones". Same applies for &q...

Currently f_fsid of struct kstatfs returned from ocfs2_statfs() is undefined (vfs layer fills 0 as default). Since in some conditions, f_fsid value might be used as (f_fsid, ino) pair to uniquely identify a file, ocfs2 should return a unique defined f_fsid value from ocfs2_statfs(). This patch uses uuid_hash as a unique ID to initiate f_fsid value, the 32bits width is enough for ocfs2 membership

Currently f_fsid of struct kstatfs returned from ocfs2_statfs() is undefined (vfs layer fills 0 as default). Since in some conditions, f_fsid value might be used as (f_fsid, ino) pair to uniquely identify a file, ocfs2 should return a unique defined f_fsid value from ocfs2_statfs(). This patch uses uuid_hash as a unique ID to initiate f_fsid value. The 32bits width is enough for ocfs2 membership

In ocfs2_find_entry_dx(), if ocfs2_read_inode_block() failed, both di_bh and dx_root_bh are both released. In this case, for dx_root_bh, it's unnecessary (even buggy if refcount of dx_root_bh is non-zero). This patch fixes this issue by change brelse order of di_bh and dx_root_bh. Signed-off-by: Coly Li <coly.li at suse.de> --- fs/ocfs2/dir.c | 5 +++-- 1 files changed, 3

[This is something like a bug report; maybe somewhat longish & technical ..] As an introduction, just try the following code (it should work both in R and S). I think it screws up the postscript() driver both for S and R, but this is not the issue here. is.R <- function() { ## returns 'TRUE' iff we are using 'R' exists("version") && !is.null(vl