search for: kb_ccwr

Displaying 13 results from an estimated 13 matches for "kb_ccwr".

Avoiding constant HDD access
2018 Nov 07
3
Avoiding constant HDD access
...Samba during idle periods is constantly (every minute) writing to HDD (maybe doing some journaling?) what causes the HDD to constantly spin and never standby: root at rpi:~# pidstat -dl 20 Linux 4.4.50-v7+ (localhost) 11/07/2018 _armv7l_ (4 CPU) 04:10:08 AM UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay Command 04:10:28 AM 0 832 0.00 0.20 0.20 0 /usr/sbin/smbd -D 04:11:08 AM UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay Command 04:11:28 AM 0 832 0.00 0.20 0.20 0 /usr/sbin/smbd -D 04:12:08 AM UID PID kB_rd/s kB_wr...
Avoiding constant HDD access
2018 Nov 08
3
Avoiding constant HDD access
...gt; >  > > Yes, but it isn't doing a read, it is trying to do a write and then > > being cancelled. > > Rowland, > > Can you point us as the evidence that leads you to that conclusion?  OK, the OP posted lines like these: 04:11:08 AM UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay Command 04:11:28 AM 0 832 0.00 0.20 0.20 0 /usr/sbin/smbd -D And from 'man pidstat' kB_rd/s Number of kilobytes the task has caused to be read from disk per second. kB_wr/s Number of kilobytes the task has caused, or shall cause to be wr...
Avoiding constant HDD access
2018 Nov 07
2
Avoiding constant HDD access
...writing to HDD >> (maybe doing some journaling?) what causes the HDD to constantly spin >> and never standby: >> >> root at rpi:~# pidstat -dl 20 >> Linux 4.4.50-v7+ (localhost) 11/07/2018 >> _armv7l_ (4 CPU) >> 04:10:08 AM UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay Command >> 04:10:28 AM 0 832 0.00 0.20 0.20 >> 0 /usr/sbin/smbd -D >> 04:11:08 AM UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay Command >> 04:11:28 AM 0 832 0.00 0.20 0.20 >> 0 /usr/sbin/smbd -D >> 04:12:...
Avoiding constant HDD access
2018 Nov 07
2
Avoiding constant HDD access
...to HDD > > (maybe doing some journaling?) what causes the HDD to constantly spin > > and never standby: > > > > root at rpi:~# pidstat -dl 20 > > Linux 4.4.50-v7+ (localhost) 11/07/2018 > > _armv7l_ (4 CPU) > > 04:10:08 AM UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay Command > > 04:10:28 AM 0 832 0.00 0.20 0.20 > > 0 /usr/sbin/smbd -D > > 04:11:08 AM UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay Command > > 04:11:28 AM 0 832 0.00 0.20 0.20 > > 0 /usr/sbin/smbd -D > >...
Avoiding constant HDD access
2018 Nov 07
2
Avoiding constant HDD access
...the HDD to constantly > > > > spin and never standby: > > > > > > > > root at rpi:~# pidstat -dl 20 > > > > Linux 4.4.50-v7+ (localhost) 11/07/2018 > > > > _armv7l_ (4 CPU) > > > > 04:10:08 AM UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay > > > > Command 04:10:28 AM 0 832 0.00 0.20 0.20 > > > > 0 /usr/sbin/smbd -D > > > > 04:11:08 AM UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay > > > > Command 04:11:28 AM 0 832 0.00 0.20 0.20 >...
Avoiding constant HDD access
2018 Nov 07
0
Avoiding constant HDD access
...s constantly (every minute) writing to HDD > (maybe doing some journaling?) what causes the HDD to constantly spin > and never standby: > > root at rpi:~# pidstat -dl 20 > Linux 4.4.50-v7+ (localhost) 11/07/2018 > _armv7l_ (4 CPU) > 04:10:08 AM UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay Command > 04:10:28 AM 0 832 0.00 0.20 0.20 > 0 /usr/sbin/smbd -D > 04:11:08 AM UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay Command > 04:11:28 AM 0 832 0.00 0.20 0.20 > 0 /usr/sbin/smbd -D > 04:12:08 AM UID PID kB_rd...
Avoiding constant HDD access
2018 Nov 07
0
Avoiding constant HDD access
...e doing some journaling?) what causes the HDD to constantly > >> spin and never standby: > >> > >> root at rpi:~# pidstat -dl 20 > >> Linux 4.4.50-v7+ (localhost) 11/07/2018 > >> _armv7l_ (4 CPU) > >> 04:10:08 AM UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay > >> Command 04:10:28 AM 0 832 0.00 0.20 0.20 > >> 0 /usr/sbin/smbd -D > >> 04:11:08 AM UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay > >> Command 04:11:28 AM 0 832 0.00 0.20 0.20 > >> 0 /usr/sbin/s...
Avoiding constant HDD access
2018 Nov 08
0
Avoiding constant HDD access
...ng a read, it is trying to do a write and then > > > being cancelled. > > > > Rowland, > > > > Can you point us as the evidence that leads you to that conclusion? > > OK, the OP posted lines like these: > > 04:11:08 AM UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay Command > 04:11:28 AM 0 832 0.00 0.20 0.20 0 /usr/sbin/smbd -D > > And from 'man pidstat' > > kB_rd/s > Number of kilobytes the task has caused to be read from disk per second. > > kB_wr/s > Number of kilobytes...
Avoiding constant HDD access
2018 Nov 07
4
Avoiding constant HDD access
...aling?) what causes the HDD to constantly >>>> spin and never standby: >>>> >>>> root at rpi:~# pidstat -dl 20 >>>> Linux 4.4.50-v7+ (localhost) 11/07/2018 >>>> _armv7l_ (4 CPU) >>>> 04:10:08 AM UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay >>>> Command 04:10:28 AM 0 832 0.00 0.20 0.20 >>>> 0 /usr/sbin/smbd -D >>>> 04:11:08 AM UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay >>>> Command 04:11:28 AM 0 832 0.00 0.20 0.20 >>>>...
Avoiding constant HDD access
2018 Nov 07
0
Avoiding constant HDD access
...some journaling?) what causes the HDD to constantly > > > spin and never standby: > > > > > > root at rpi:~# pidstat -dl 20 > > > Linux 4.4.50-v7+ (localhost) 11/07/2018 > > > _armv7l_ (4 CPU) > > > 04:10:08 AM UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay > > > Command 04:10:28 AM 0 832 0.00 0.20 0.20 > > > 0 /usr/sbin/smbd -D > > > 04:11:08 AM UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay > > > Command 04:11:28 AM 0 832 0.00 0.20 0.20 > > > 0 /usr/s...
Avoiding constant HDD access
2018 Nov 07
0
Avoiding constant HDD access
...constantly > >>>> spin and never standby: > >>>> > >>>> root at rpi:~# pidstat -dl 20 > >>>> Linux 4.4.50-v7+ (localhost) 11/07/2018 > >>>> _armv7l_ (4 CPU) > >>>> 04:10:08 AM UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay > >>>> Command 04:10:28 AM 0 832 0.00 0.20 0.20 > >>>> 0 /usr/sbin/smbd -D > >>>> 04:11:08 AM UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay > >>>> Command 04:11:28 AM 0 832 0.00 0.20 0...
Avoiding constant HDD access
2018 Nov 08
2
Avoiding constant HDD access
...; then being cancelled. > > > > > > Rowland, > > > > > > Can you point us as the evidence that leads you to that > > > conclusion? > > > > OK, the OP posted lines like these: > > > > 04:11:08 AM UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay > > Command 04:11:28 AM 0 832 0.00 0.20 0.20 > > 0 /usr/sbin/smbd -D > > > > And from 'man pidstat' > > > > kB_rd/s > > Number of kilobytes the task has caused to be read from disk > > per second. > &...
Avoiding constant HDD access
2018 Nov 08
3
Avoiding constant HDD access
On Wed, 7 Nov 2018 15:57:04 -0800 Jeremy Allison via samba <samba at lists.samba.org> wrote: > On Thu, Nov 08, 2018 at 02:34:50AM +0300, Albert Berger via samba > wrote: > > On Thu, Nov 08, 2018 at 06:12:40AM +1300, Andrew Bartlett wrote: > > > On Wed, 2018-11-07 at 15:19 +0300, Albert Berger via samba wrote: > > > >  > > > > I tried in sequence