search for: 4kbytes

...ze Xen virtual console successfully installed as tty Event-channel device installed. xen_blk: Initialising virtual block device driver hdd:<6>xen_net: Initialising virtual ethernet driver. unknown partition table NET: Registered protocol family 2 IP: routing cache hash table of 512 buckets, 4Kbytes TCP established hash table entries: 4096 (order: 3, 32768 bytes) TCP bind hash table entries: 4096 (order: 2, 16384 bytes) TCP: Hash tables configured (established 4096 bind 4096) NET: Registered protocol family 1 NET: Registered protocol family 17 IP-Config: Guessing netmask 255.0.0.0 IP-Config: C...

http://bugzilla.mindrot.org/show_bug.cgi?id=884 dmr at gmx.it changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|DSA keys (id_dsa.pub) with |DSA keys (id_dsa.pub) with |8192 bytes or more aren't |8192 bits or more aren't |correctly

...ly installed as tty Event-channel device installed. [XEN] Initialising virtual block device driver Using anticipatory io scheduler [XEN] Initialising virtual ethernet driver. [XEN] Netfront recovered tx=0 rxfree=0 NET: Registered protocol family 2 IP: routing cache hash table of 512 buckets, 4Kbytes TCP: Hash tables configured (established 4096 bind 8192) NET: Registered protocol family 1 NET: Registered protocol family 17 IP-Config: Unable to guess netmask for address 238.0.0.0 [XEN:vbd_update:drivers/xen/blkfront/blkfront.c:130] > [XEN:vbd_update:drivers/xen/blkfront/blkfront.c:131]...

For using SSDs: Are there any format/mount parameters that should be set for using btrfs on SSDs (other than the "ssd" mount option)? General questions: How long is the ''delay'' for the delayed alloc? Are file allocations aligned to 4kiB boundaries, or larger? What byte value is used to pad unused space? (Aside: For some, the erased state reads all 0x00, and for

...r initialized: 16 RAM disks of 4096K size 1024 blocksize Xen virtual console successfully installed as tty1 Event-channel device installed. netfront: Initialising virtual ethernet driver. NET: Registered protocol family 2 Registering block device major 3 IP: routing cache hash table of 512 buckets, 4Kbytes TCP established hash table entries: 4096 (order: 3, 32768 bytes) TCP bind hash table entries: 4096 (order: 3, 32768 bytes) TCP: Hash tables configured (established 4096 bind 4096) NET: Registered protocol family 1 NET: Registered protocol family 17 Freeing unused kernel memory: 136k freed Red Hat n...

...? > + if (zero >= end) > + chunk_size = end - one; > + else > + chunk_size = zero - one; > + > + if (chunk_size) > + add_one_chunk(vb, vq, PAGE_CHUNK_TYPE_BALLOON, > + pfn_start + one, chunk_size); Still not so what does a bit refer to? page or 4kbytes? I think it should be a page. > + pos = one + chunk_size; > + } else > + break; > + } > +} > + > +static void tell_host(struct virtio_balloon *vb, struct virtqueue *vq) > +{ > + if (virtio_has_feature(vb->vdev, VIRTIO_BALLOON_F_BALLOON_CHUNKS)) { > + int p...

...? > + if (zero >= end) > + chunk_size = end - one; > + else > + chunk_size = zero - one; > + > + if (chunk_size) > + add_one_chunk(vb, vq, PAGE_CHUNK_TYPE_BALLOON, > + pfn_start + one, chunk_size); Still not so what does a bit refer to? page or 4kbytes? I think it should be a page. > + pos = one + chunk_size; > + } else > + break; > + } > +} > + > +static void tell_host(struct virtio_balloon *vb, struct virtqueue *vq) > +{ > + if (virtio_has_feature(vb->vdev, VIRTIO_BALLOON_F_BALLOON_CHUNKS)) { > + int p...

...t; > > + else > > > + chunk_size = zero - one; > > > + > > > + if (chunk_size) > > > + add_one_chunk(vb, vq, PAGE_CHUNK_TYPE_BALLOON, > > > + pfn_start + one, chunk_size); > > Still not so what does a bit refer to? page or 4kbytes? > > I think it should be a page. > A bit in the bitmap corresponds to a pfn of a balloon page(4KB). That's a waste on systems with large page sizes, and it does not look like you handle that case correctly. > But I think it doesn't matter here, since it is pfn. > Using th...

...t; > > + else > > > + chunk_size = zero - one; > > > + > > > + if (chunk_size) > > > + add_one_chunk(vb, vq, PAGE_CHUNK_TYPE_BALLOON, > > > + pfn_start + one, chunk_size); > > Still not so what does a bit refer to? page or 4kbytes? > > I think it should be a page. > A bit in the bitmap corresponds to a pfn of a balloon page(4KB). That's a waste on systems with large page sizes, and it does not look like you handle that case correctly. > But I think it doesn't matter here, since it is pfn. > Using th...

...ccessfully installed as tty Event-channel device installed. Initialising Xen virtual block device Using anticipatory io scheduler Initialising Xen virtual ethernet frontend driver. Netfront recovered tx=0 rxfree=0 NET: Registered protocol family 2 IP: routing cache hash table of 512 buckets, 4Kbytes TCP: Hash tables configured (established 4096 bind 8192) NET: Registered protocol family 1 NET: Registered protocol family 17 IP-Config: Guessing netmask 255.0.0.0 IP-Config: Complete: device=eth0, addr=62.0.0.0, mask=255.0.0.0, gw=255.255.255.255, host=62.0.0.0, domain=, nis-do...

...Event-channel device installed. Blkif frontend is using grant tables. xen_blk: Initialising virtual block device driver xen_net: Initialising virtual ethernet driver. md: md driver 0.90.1 MAX_MD_DEVS=256, MD_SB_DISKS=27 NET: Registered protocol family 2 IP: routing cache hash table of 256 buckets, 4Kbytes TCP established hash table entries: 4096 (order: 4, 65536 bytes) TCP bind hash table entries: 4096 (order: 3, 49152 bytes) TCP: Hash tables configured (established 4096 bind 4096) Initializing IPsec netlink socket NET: Registered protocol family 1 NET: Registered protocol family 17 md: Autodetectin...

...>> + chunk_size = end - one; >> + else >> + chunk_size = zero - one; >> + >> + if (chunk_size) >> + add_one_chunk(vb, vq, PAGE_CHUNK_TYPE_BALLOON, >> + pfn_start + one, chunk_size); > Still not so what does a bit refer to? page or 4kbytes? > I think it should be a page. A bit in the bitmap corresponds to a pfn of a balloon page(4KB). But I think it doesn't matter here, since it is pfn. Using the above example: 00001111000011110000 If the starting bit above corresponds to pfn-0x1000 (i.e. pfn_start) Then the chunk base = 0x10...

...mean being cryptographically weakened by a certain amount, which would still end up being larger than the 160bit SHA1 we originally started using. In theory, a random hash chunk as small as 32bit could be considered sufficient for each page, which with the average Ogg page this means 4bytes vs 4kbytes of transfer when compared to the payload (1/1000th is a very good ratio). If 32-bits is used as a fixed number, an offset of 0 to 124 (or 128 w/ wrap) could be provided in one byte-field, followed by up to, say, 100 page hashes and still keep the message size under 500 bytes total, the rest of...

...ONFIG_XEN_X86 is not set CONFIG_XEN_X86_64=y CONFIG_XENARCH="x86_64" [...] Blkif frontend is using grant tables. xen_blk: Initialising virtual block device driver xen_net: Initialising virtual ethernet driver. NET: Registered protocol family 2 IP: routing cache hash table of 512 buckets, 4Kbytes TCP established hash table entries: 4096 (order: 3, 32768 bytes) TCP bind hash table entries: 4096 (order: 3, 32768 bytes) TCP: Hash tables configured (established 4096 bind 4096) NET: Registered protocol family 1 NET: Registered protocol family 17 IP-Config: Guessing netmask 255.0.0.0 IP-Config: C...

...16 RAM disks of 4096K size 1024 blocksize Xen virtual console successfully installed as tty Event-channel device installed. xen_blk: Initialising virtual block device driver xen_net: Initialising virtual ethernet driver. NET: Registered protocol family 2 IP: routing cache hash table of 512 buckets, 4Kbytes TCP established hash table entries: 4096 (order: 3, 32768 bytes) TCP bind hash table entries: 4096 (order: 2, 16384 bytes) TCP: Hash tables configured (established 4096 bind 4096) NET: Registered protocol family 1 NET: Registered protocol family 17 IP-Config: Guessing netmask 255.0.0.0 <http://2...

...orm E-IDE driver Revision: 7.00alpha2 ide: Assuming 50MHz system bus speed for PIO modes; override with idebus=xx Registering block device major 8 ide-floppy driver 0.99.newide mice: PS/2 mouse device common for all mice NET: Registered protocol family 2 IP: routing cache hash table of 512 buckets, 4Kbytes TCP established hash table entries: 4096 (order: 3, 32768 bytes) TCP bind hash table entries: 4096 (order: 3, 32768 bytes) TCP: Hash tables configured (established 4096 bind 4096) NET: Registered protocol family 8 NET: Registered protocol family 20 VFS: Cannot open root device "hda1" or u...

...4 blocksize > Xen virtual console successfully installed as tty > Event-channel device installed. > xen_blk: Initialising virtual block device driver > xen_net: Initialising virtual ethernet driver. > NET: Registered protocol family 2 > IP: routing cache hash table of 512 buckets, 4Kbytes > TCP established hash table entries: 512 (order: 0, 4096 bytes) > TCP bind hash table entries: 512 (order: -1, 2048 bytes) > TCP: Hash tables configured (established 512 bind 512) > NET: Registered protocol family 1 > NET: Registered protocol family 17 > IP-Config: Guessing netma...

...nchronous PPP and CISCO HDLC (c) 1994 > Linux port (c) 1998 Building Number Three Ltd & Jan "Yenya" > Kasprzak. > LAPB Ethernet driver version 0.01 > NET4: Linux TCP/IP 1.0 for NET4.0 > IP Protocols: ICMP, UDP, TCP, IGMP > IP: routing cache hash table of 512 buckets, 4Kbytes > TCP: Hash tables configured (established 2048 bind 4096) > IPv4 over IPv4 tunneling driver > ip_conntrack version 2.1 (256 buckets, 2048 max) - 292 bytes > per conntrack > ip_tables: (C) 2000-2002 Netfilter core team > NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. > NET...

...now when i boot after restarting the deamon xinetd,nfs,portmap,dhcpd and taif -f /var/log/messages i get the following error: server side tftp:client does not accept the options client side Net4:Linux TCP/IP 1.0 for NET4.0 IP Protocols : ICMP,UDF,TCP,IGMP IP:routing cache hash table of 512 bucket,4kbytes TCP:Hash tables configuration(establish 8192 bind 8192) IP-config:No network device available NET4:Linux domain socket 1.0/smp for linux NET 4.0 ds:no socket drivers loaded! RAMDISK:Compressed image found at block 0 Freeing initrd memory:57370k freed VFS:mounted root (ext2 filesystem) Freeing unus...

...+ else >>>> + chunk_size = zero - one; >>>> + >>>> + if (chunk_size) >>>> + add_one_chunk(vb, vq, PAGE_CHUNK_TYPE_BALLOON, >>>> + pfn_start + one, chunk_size); >>> Still not so what does a bit refer to? page or 4kbytes? >>> I think it should be a page. >> A bit in the bitmap corresponds to a pfn of a balloon page(4KB). > That's a waste on systems with large page sizes, and it does not > look like you handle that case correctly. OK, I will change the bitmap to be PAGE_SIZE based here, ins...